{ "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-2026-30961", "tracking": { "current_release_date": "2026-03-29T03:14:57.642553Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-30961", "initial_release_date": "2026-03-13T19:39:47.533116Z", "revision_history": [ { "date": "2026-03-13T19:39:47.533116Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (1).| References created (2).| CWES updated (1)." }, { "date": "2026-03-13T19:39:48.924607Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-03-13T19:51:06.031072Z", "number": "3", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (3).| CWES updated (1)." }, { "date": "2026-03-13T19:51:17.069477Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-03-13T20:31:10.169292Z", "number": "5", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)." }, { "date": "2026-03-13T20:31:17.178312Z", "number": "6", "summary": "NCSC Score updated." }, { "date": "2026-03-13T20:39:09.485803Z", "number": "7", "summary": "Unknown change." }, { "date": "2026-03-14T14:52:22.021523Z", "number": "8", "summary": "Source created.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-14T14:52:33.563927Z", "number": "9", "summary": "NCSC Score updated." }, { "date": "2026-03-16T17:45:20.572634Z", "number": "10", "summary": "References created (1).| CWES updated (1)." }, { "date": "2026-03-16T17:45:29.909153Z", "number": "11", "summary": "NCSC Score updated." }, { "date": "2026-03-17T14:27:26.152237Z", "number": "12", "summary": "Products connected (1).| Product Identifiers created (1)." }, { "date": "2026-03-17T14:27:29.901251Z", "number": "13", "summary": "NCSC Score updated." }, { "date": "2026-03-19T15:28:46.034162Z", "number": "14", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (4).| CWES updated (1)." }, { "date": "2026-03-20T09:33:23.430460Z", "number": "15", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-24T22:22:50.967001Z", "number": "16", "summary": "References created (1)." }, { "date": "2026-03-25T11:14:31.840507Z", "number": "17", "summary": "References removed (1)." }, { "date": "2026-03-25T14:54:23.667974Z", "number": "18", "summary": "References created (1)." }, { "date": "2026-03-25T18:12:43.297816Z", "number": "19", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (1).| References created (4).| CWES updated (1)." }, { "date": "2026-03-25T18:15:35.697663Z", "number": "20", "summary": "Source created.| CVE status created. (valid)| Description created for source.| References created (2)." }, { "date": "2026-03-25T21:44:58.386628Z", "number": "21", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (42).| References created (4).| CWES updated (1)." }, { "date": "2026-03-29T03:14:55.392651Z", "number": "22", "summary": "References removed (1)." } ], "status": "interim", "version": "22" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<2.2.4", "product": { "name": "vers:unknown/<2.2.4", "product_id": "CSAFPID-5825034" } } ], "category": "product_name", "name": "Gokapi" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/>=0|<2.2.4", "product": { "name": "vers:unknown/>=0|<2.2.4", "product_id": "CSAFPID-5907182" } } ], "category": "product_name", "name": "gokapi" } ], "category": "vendor", "name": "Forceu" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<2.2.4", "product": { "name": "vers:unknown/<2.2.4", "product_id": "CSAFPID-5835907", "product_identification_helper": { "cpe": "cpe:2.3:a:forceu:gokapi:*:*:*:*:*:*:*:*" } } }, { "category": "product_version_range", "name": "vers:unknown/v1.0", "product": { "name": "vers:unknown/v1.0", "product_id": "CSAFPID-3683523" } }, { "category": "product_version_range", "name": "vers:unknown/v1.0.1", "product": { "name": "vers:unknown/v1.0.1", "product_id": "CSAFPID-3683524" } }, { "category": "product_version_range", "name": "vers:unknown/v1.1.0", "product": { "name": "vers:unknown/v1.1.0", "product_id": "CSAFPID-3683525" } }, { "category": "product_version_range", "name": "vers:unknown/v1.1.2", "product": { "name": "vers:unknown/v1.1.2", "product_id": "CSAFPID-3683526" } }, { "category": "product_version_range", "name": "vers:unknown/v1.1.3", "product": { "name": "vers:unknown/v1.1.3", "product_id": "CSAFPID-3683527" } }, { "category": "product_version_range", "name": "vers:unknown/v1.2.0", "product": { "name": "vers:unknown/v1.2.0", "product_id": "CSAFPID-3683528" } }, { "category": "product_version_range", "name": "vers:unknown/v1.3.0", "product": { "name": "vers:unknown/v1.3.0", "product_id": "CSAFPID-3683529" } }, { "category": "product_version_range", "name": "vers:unknown/v1.3.1", "product": { "name": "vers:unknown/v1.3.1", "product_id": "CSAFPID-3683530" } }, { "category": "product_version_range", "name": "vers:unknown/v1.5.0", "product": { "name": "vers:unknown/v1.5.0", "product_id": "CSAFPID-3683531" } }, { "category": "product_version_range", "name": "vers:unknown/v1.5.0-beta1", "product": { "name": "vers:unknown/v1.5.0-beta1", "product_id": "CSAFPID-3683532" } }, { "category": "product_version_range", "name": "vers:unknown/v1.5.1", "product": { "name": "vers:unknown/v1.5.1", "product_id": "CSAFPID-3683533" } }, { "category": "product_version_range", "name": "vers:unknown/v1.5.2", "product": { "name": "vers:unknown/v1.5.2", "product_id": "CSAFPID-3683534" } }, { "category": "product_version_range", "name": "vers:unknown/v1.6.0", "product": { "name": "vers:unknown/v1.6.0", "product_id": "CSAFPID-3683535" } }, { "category": "product_version_range", "name": "vers:unknown/v1.6.0-beta1", "product": { "name": "vers:unknown/v1.6.0-beta1", "product_id": "CSAFPID-3683536" } }, { "category": "product_version_range", "name": "vers:unknown/v1.6.1", "product": { "name": "vers:unknown/v1.6.1", "product_id": "CSAFPID-3683537" } }, { "category": "product_version_range", "name": "vers:unknown/v1.6.2", "product": { "name": "vers:unknown/v1.6.2", "product_id": "CSAFPID-3683538" } }, { "category": "product_version_range", "name": "vers:unknown/v1.7.0", "product": { "name": "vers:unknown/v1.7.0", "product_id": "CSAFPID-3683539" } }, { "category": "product_version_range", "name": "vers:unknown/v1.7.1", "product": { "name": "vers:unknown/v1.7.1", "product_id": "CSAFPID-3683540" } }, { "category": "product_version_range", "name": "vers:unknown/v1.7.2", "product": { "name": "vers:unknown/v1.7.2", "product_id": "CSAFPID-3683541" } }, { "category": "product_version_range", "name": "vers:unknown/v1.8.0", "product": { "name": "vers:unknown/v1.8.0", "product_id": "CSAFPID-3683542" } }, { "category": "product_version_range", "name": "vers:unknown/v1.8.0-beta.0", "product": { "name": "vers:unknown/v1.8.0-beta.0", "product_id": "CSAFPID-3683543" } }, { "category": "product_version_range", "name": "vers:unknown/v1.8.1", "product": { "name": "vers:unknown/v1.8.1", "product_id": "CSAFPID-3683544" } }, { "category": "product_version_range", "name": "vers:unknown/v1.8.2", "product": { "name": "vers:unknown/v1.8.2", "product_id": "CSAFPID-3683545" } }, { "category": "product_version_range", "name": "vers:unknown/v1.8.3", "product": { "name": "vers:unknown/v1.8.3", "product_id": "CSAFPID-3683546" } }, { "category": "product_version_range", "name": "vers:unknown/v1.8.4", "product": { "name": "vers:unknown/v1.8.4", "product_id": "CSAFPID-3683547" } }, { "category": "product_version_range", "name": "vers:unknown/v1.9.0", "product": { "name": "vers:unknown/v1.9.0", "product_id": "CSAFPID-3683548" } }, { "category": "product_version_range", "name": "vers:unknown/v1.9.1", "product": { "name": "vers:unknown/v1.9.1", "product_id": "CSAFPID-3683549" } }, { "category": "product_version_range", "name": "vers:unknown/v1.9.2", "product": { "name": "vers:unknown/v1.9.2", "product_id": "CSAFPID-3683550" } }, { "category": "product_version_range", "name": "vers:unknown/v1.9.3", "product": { "name": "vers:unknown/v1.9.3", "product_id": "CSAFPID-3683551" } }, { "category": "product_version_range", "name": "vers:unknown/v1.9.4", "product": { "name": "vers:unknown/v1.9.4", "product_id": "CSAFPID-3683552" } }, { "category": "product_version_range", "name": "vers:unknown/v1.9.5", "product": { "name": "vers:unknown/v1.9.5", "product_id": "CSAFPID-3683553" } }, { "category": "product_version_range", "name": "vers:unknown/v1.9.6", "product": { "name": "vers:unknown/v1.9.6", "product_id": "CSAFPID-3683554" } }, { "category": "product_version_range", "name": "vers:unknown/v2.0.0", "product": { "name": "vers:unknown/v2.0.0", "product_id": "CSAFPID-5909184" } }, { "category": "product_version_range", "name": "vers:unknown/v2.0.0-beta1", "product": { "name": "vers:unknown/v2.0.0-beta1", "product_id": "CSAFPID-3683555" } }, { "category": "product_version_range", "name": "vers:unknown/v2.0.0-beta2", "product": { "name": "vers:unknown/v2.0.0-beta2", "product_id": "CSAFPID-3683556" } }, { "category": "product_version_range", "name": "vers:unknown/v2.0.1", "product": { "name": "vers:unknown/v2.0.1", "product_id": "CSAFPID-5909185" } }, { "category": "product_version_range", "name": "vers:unknown/v2.1.0", "product": { "name": "vers:unknown/v2.1.0", "product_id": "CSAFPID-5909186" } }, { "category": "product_version_range", "name": "vers:unknown/v2.2.0", "product": { "name": "vers:unknown/v2.2.0", "product_id": "CSAFPID-5909187" } }, { "category": "product_version_range", "name": "vers:unknown/v2.2.0-rc1", "product": { "name": "vers:unknown/v2.2.0-rc1", "product_id": "CSAFPID-5909188" } }, { "category": "product_version_range", "name": "vers:unknown/v2.2.1", "product": { "name": "vers:unknown/v2.2.1", "product_id": "CSAFPID-5909189" } }, { "category": "product_version_range", "name": "vers:unknown/v2.2.2", "product": { "name": "vers:unknown/v2.2.2", "product_id": "CSAFPID-5909190" } }, { "category": "product_version_range", "name": "vers:unknown/v2.2.3", "product": { "name": "vers:unknown/v2.2.3", "product_id": "CSAFPID-5909191" } } ], "category": "product_name", "name": "gokapi" } ], "category": "vendor", "name": "forceu" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-30961", "cwe": { "id": "CWE-770", "name": "Allocation of Resources Without Limits or Throttling" }, "notes": [ { "category": "description", "text": "Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, the chunked upload completion path for file requests does not validate the total file size against the per-request MaxSize limit. An attacker with a public file request link can split an oversized file into chunks each under MaxSize and upload them sequentially, bypassing the size restriction entirely. Files up to the server's global MaxFileSizeMB are accepted regardless of the file request's configured limit. This vulnerability is fixed in 2.2.4.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-30961" }, { "category": "description", "text": "### Summary\n\nThe chunked upload completion path for file requests does not validate the total file size against the per-request `MaxSize` limit. An attacker with a public file request link can split an oversized file into chunks each under `MaxSize` and upload them sequentially, bypassing the size restriction entirely. Files up to the server's global `MaxFileSizeMB` are accepted regardless of the file request's configured limit.\n\n### Impact\n\nAny guest with access to a shared file request link can upload files far larger than the administrator-configured size limit, up to the server's global `MaxFileSizeMB`. This allows unauthorized storage consumption, circumvention of administrative resource policies, and potential service disruption through storage exhaustion. No data exposure or privilege escalation occurs.", "title": "github - https://github.com/advisories/GHSA-45vh-rpc8-hxpp" }, { "category": "description", "text": "Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, the chunked upload completion path for file requests does not validate the total file size against the per-request MaxSize limit. An attacker with a public file request link can split an oversized file into chunks each under MaxSize and upload them sequentially, bypassing the size restriction entirely. Files up to the server's global MaxFileSizeMB are accepted regardless of the file request's configured limit. This vulnerability is fixed in 2.2.4.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-30961" }, { "category": "description", "text": "### Summary\n\nThe chunked upload completion path for file requests does not validate the total file size against the per-request `MaxSize` limit. An attacker with a public file request link can split an oversized file into chunks each under `MaxSize` and upload them sequentially, bypassing the size restriction entirely. Files up to the server's global `MaxFileSizeMB` are accepted regardless of the file request's configured limit.\n\n### Impact\n\nAny guest with access to a shared file request link can upload files far larger than the administrator-configured size limit, up to the server's global `MaxFileSizeMB`. This allows unauthorized storage consumption, circumvention of administrative resource policies, and potential service disruption through storage exhaustion. No data exposure or privilege escalation occurs.", "title": "github - https://api.github.com/advisories/GHSA-45vh-rpc8-hxpp" }, { "category": "description", "text": "### Summary\n\nThe chunked upload completion path for file requests does not validate the total file size against the per-request `MaxSize` limit. An attacker with a public file request link can split an oversized file into chunks each under `MaxSize` and upload them sequentially, bypassing the size restriction entirely. Files up to the server's global `MaxFileSizeMB` are accepted regardless of the file request's configured limit.\n\n### Impact\n\nAny guest with access to a shared file request link can upload files far larger than the administrator-configured size limit, up to the server's global `MaxFileSizeMB`. This allows unauthorized storage consumption, circumvention of administrative resource policies, and potential service disruption through storage exhaustion. No data exposure or privilege escalation occurs.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGHSA-45vh-rpc8-hxpp.json?alt=media" }, { "category": "description", "text": "Gokapi's File Request MaxSize Limit Bypassed via Multi-Chunk Upload in github.com/forceu/gokapi.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: github.com/forceu/gokapi before v2.2.4.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGO-2026-4695.json?alt=media" }, { "category": "description", "text": "Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, the chunked upload completion path for file requests does not validate the total file size against the per-request MaxSize limit. An attacker with a public file request link can split an oversized file into chunks each under MaxSize and upload them sequentially, bypassing the size restriction entirely. Files up to the server's global MaxFileSizeMB are accepted regardless of the file request's configured limit. This vulnerability is fixed in 2.2.4.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-30961.json?alt=media" }, { "category": "other", "text": "0.00027", "title": "EPSS" }, { "category": "other", "text": "4.8", "title": "NCSC Score" }, { "category": "other", "text": "There is product data available from source Nvd", "title": "NCSC Score top increasing factors" }, { "category": "other", "text": "The value of the most recent EPSS score", "title": "NCSC Score top decreasing factors" } ], "product_status": { "known_affected": [ "CSAFPID-5825034", "CSAFPID-5835907", "CSAFPID-5907182", "CSAFPID-3683523", "CSAFPID-3683524", "CSAFPID-3683525", "CSAFPID-3683526", "CSAFPID-3683527", "CSAFPID-3683528", "CSAFPID-3683529", "CSAFPID-3683530", "CSAFPID-3683531", "CSAFPID-3683532", "CSAFPID-3683533", "CSAFPID-3683534", "CSAFPID-3683535", "CSAFPID-3683536", "CSAFPID-3683537", "CSAFPID-3683538", "CSAFPID-3683539", "CSAFPID-3683540", "CSAFPID-3683541", "CSAFPID-3683542", "CSAFPID-3683543", "CSAFPID-3683544", "CSAFPID-3683545", "CSAFPID-3683546", "CSAFPID-3683547", "CSAFPID-3683548", "CSAFPID-3683549", "CSAFPID-3683550", "CSAFPID-3683551", "CSAFPID-3683552", "CSAFPID-3683553", "CSAFPID-3683554", "CSAFPID-3683555", "CSAFPID-3683556", "CSAFPID-5909184", "CSAFPID-5909185", "CSAFPID-5909186", "CSAFPID-5909187", "CSAFPID-5909188", "CSAFPID-5909189", "CSAFPID-5909190", "CSAFPID-5909191" ] }, "references": [ { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-30961" }, { "category": "external", "summary": "Source raw - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/30xxx/CVE-2026-30961.json" }, { "category": "external", "summary": "Source - github", "url": "https://github.com/advisories/GHSA-45vh-rpc8-hxpp" }, { "category": "external", "summary": "Source raw - github", "url": "https://api.github.com/advisories/GHSA-45vh-rpc8-hxpp" }, { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-30961" }, { "category": "external", "summary": "Source raw - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-30961" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-30961" }, { "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-45vh-rpc8-hxpp" }, { "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%2FGHSA-45vh-rpc8-hxpp.json?alt=media" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Go%2FGO-2026-4695.json?alt=media" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-30961.json?alt=media" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd; osv", "url": "https://github.com/Forceu/Gokapi/security/advisories/GHSA-45vh-rpc8-hxpp" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd; osv", "url": "https://github.com/Forceu/Gokapi/releases/tag/v2.2.4" }, { "category": "external", "summary": "Reference - github", "url": "https://github.com/advisories/GHSA-45vh-rpc8-hxpp" }, { "category": "external", "summary": "Reference - github; osv", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-30961" }, { "category": "external", "summary": "Reference - osv", "url": "https://pkg.go.dev/vuln/GO-2026-4695" }, { "category": "external", "summary": "Reference - osv", "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30961.json" } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "baseScore": 4.3, "baseSeverity": "MEDIUM" }, "products": [ "CSAFPID-3683523", "CSAFPID-3683524", "CSAFPID-3683525", "CSAFPID-3683526", "CSAFPID-3683527", "CSAFPID-3683528", "CSAFPID-3683529", "CSAFPID-3683530", "CSAFPID-3683531", "CSAFPID-3683532", "CSAFPID-3683533", "CSAFPID-3683534", "CSAFPID-3683535", "CSAFPID-3683536", "CSAFPID-3683537", "CSAFPID-3683538", "CSAFPID-3683539", "CSAFPID-3683540", "CSAFPID-3683541", "CSAFPID-3683542", "CSAFPID-3683543", "CSAFPID-3683544", "CSAFPID-3683545", "CSAFPID-3683546", "CSAFPID-3683547", "CSAFPID-3683548", "CSAFPID-3683549", "CSAFPID-3683550", "CSAFPID-3683551", "CSAFPID-3683552", "CSAFPID-3683553", "CSAFPID-3683554", "CSAFPID-3683555", "CSAFPID-3683556", "CSAFPID-5825034", "CSAFPID-5835907", "CSAFPID-5907182", "CSAFPID-5909184", "CSAFPID-5909185", "CSAFPID-5909186", "CSAFPID-5909187", "CSAFPID-5909188", "CSAFPID-5909189", "CSAFPID-5909190", "CSAFPID-5909191" ] } ], "title": "CVE-2026-30961" } ] }