{
    "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-2026-1115",
        "tracking": {
            "current_release_date": "2026-05-01T08:19:36.269121Z",
            "generator": {
                "date": "2026-02-17T15:00:00Z",
                "engine": {
                    "name": "V.E.L.M.A",
                    "version": "1.7"
                }
            },
            "id": "CVE-2026-1115",
            "initial_release_date": "2026-04-10T07:25:30.840178Z",
            "revision_history": [
                {
                    "date": "2026-04-10T07:25:30.840178Z",
                    "number": "1",
                    "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)."
                },
                {
                    "date": "2026-04-10T07:25:33.749641Z",
                    "number": "2",
                    "summary": "NCSC Score created."
                },
                {
                    "date": "2026-04-10T07:34:55.053354Z",
                    "number": "3",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-04-10T07:38:47.366102Z",
                    "number": "4",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| Products connected (1).| References created (2).| CWES updated (1)."
                },
                {
                    "date": "2026-04-10T07:38:57.225147Z",
                    "number": "5",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-04-10T13:38:53.886619Z",
                    "number": "6",
                    "summary": "Unknown change."
                },
                {
                    "date": "2026-04-10T13:39:02.001257Z",
                    "number": "7",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-04-10T16:12:44.519885Z",
                    "number": "8",
                    "summary": "Source connected.| CVE status created. (valid)| EPSS created."
                },
                {
                    "date": "2026-04-10T23:27:34.361935Z",
                    "number": "9",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (4).| CWES updated (1)."
                },
                {
                    "date": "2026-04-10T23:27:45.166375Z",
                    "number": "10",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-04-17T12:35:11.807517Z",
                    "number": "11",
                    "summary": "Products connected (1).| Product Identifiers created (1).| Exploits created (1)."
                },
                {
                    "date": "2026-04-17T12:35:14.243919Z",
                    "number": "12",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-05-01T07:18:34.076190Z",
                    "number": "13",
                    "summary": "Source connected.| CVE status created. (valid)| Description created for source.| Products created (1)."
                },
                {
                    "date": "2026-05-01T07:18:38.123127Z",
                    "number": "14",
                    "summary": "NCSC Score updated."
                }
            ],
            "status": "interim",
            "version": "14"
        }
    },
    "product_tree": {
        "branches": [
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/<=2.1.0",
                                "product": {
                                    "name": "vers:unknown/<=2.1.0",
                                    "product_id": "CSAFPID-5969572",
                                    "product_identification_helper": {
                                        "cpe": "cpe:2.3:a:lollms:lollms:*:*:*:*:*:*:*:*"
                                    }
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "lollms"
                    }
                ],
                "category": "vendor",
                "name": "LoLLMs"
            },
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/<2.2.0",
                                "product": {
                                    "name": "vers:unknown/<2.2.0",
                                    "product_id": "CSAFPID-6340191"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "lollms"
                    }
                ],
                "category": "vendor",
                "name": "unknown"
            },
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/unspecified|<2.2.0",
                                "product": {
                                    "name": "vers:unknown/unspecified|<2.2.0",
                                    "product_id": "CSAFPID-5961899"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "parisneo/lollms"
                    }
                ],
                "category": "vendor",
                "name": "parisneo"
            }
        ]
    },
    "vulnerabilities": [
        {
            "cve": "CVE-2026-1115",
            "cwe": {
                "id": "CWE-79",
                "name": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
            },
            "notes": [
                {
                    "category": "description",
                    "text": "A Stored Cross-Site Scripting (XSS) vulnerability was identified in the social feature of parisneo/lollms, affecting the latest version prior to 2.2.0. The vulnerability exists in the `create_post` function within `backend/routers/social/__init__.py`, where user-provided content is directly assigned to the `DBPost` model without sanitization. This allows attackers to inject and store malicious JavaScript, which is executed in the browsers of users viewing the Home Feed, including administrators. This can lead to account takeover, session hijacking, and wormable attacks. The issue is resolved in version 2.2.0.",
                    "title": "nvd - https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-1115"
                },
                {
                    "category": "description",
                    "text": "A Stored Cross-Site Scripting (XSS) vulnerability was identified in the social feature of parisneo/lollms, affecting the latest version prior to 2.2.0. The vulnerability exists in the `create_post` function within `backend/routers/social/__init__.py`, where user-provided content is directly assigned to the `DBPost` model without sanitization. This allows attackers to inject and store malicious JavaScript, which is executed in the browsers of users viewing the Home Feed, including administrators. This can lead to account takeover, session hijacking, and wormable attacks. The issue is resolved in version 2.2.0.",
                    "title": "cveprojectv5 - https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/1xxx/CVE-2026-1115.json"
                },
                {
                    "category": "description",
                    "text": "A Stored Cross-Site Scripting (XSS) vulnerability was identified in the social feature of parisneo/lollms, affecting the latest version prior to 2.2.0. The vulnerability exists in the `create_post` function within `backend/routers/social/__init__.py`, where user-provided content is directly assigned to the `DBPost` model without sanitization. This allows attackers to inject and store malicious JavaScript, which is executed in the browsers of users viewing the Home Feed, including administrators. This can lead to account takeover, session hijacking, and wormable attacks. The issue is resolved in version 2.2.0.",
                    "title": "github - https://api.github.com/advisories/GHSA-8wrq-fv5f-pfp2"
                },
                {
                    "category": "description",
                    "text": "Affected versions of the lollms package are vulnerable to Stored Cross-Site Scripting (XSS) due to insufficient sanitisation of user-provided content in the social feature. The create_post function in backend/routers/social/init.py directly assigns user-supplied content to the DBPost model without sanitisation, allowing malicious JavaScript to be persisted and rendered in the Home Feed. An attacker can inject crafted JavaScript payloads via social posts, which execute in the browsers of other users including administrators, enabling session hijacking, account takeover, and wormable attacks.",
                    "title": "pyupio - https://raw.githubusercontent.com/pyupio/safety-db/refs/heads/master/data/insecure_full.json"
                },
                {
                    "category": "other",
                    "text": "0.00045",
                    "title": "EPSS"
                },
                {
                    "category": "other",
                    "text": "2.9",
                    "title": "NCSC Score"
                },
                {
                    "category": "other",
                    "text": "Exploit code publicly available, There is exploit data available from source Nvd, Is related to a product by vendor Unknown, Is related to (a version of) an uncommon product",
                    "title": "NCSC Score top decreasing factors"
                }
            ],
            "product_status": {
                "known_affected": [
                    "CSAFPID-5961899",
                    "CSAFPID-5969572",
                    "CSAFPID-6340191"
                ]
            },
            "references": [
                {
                    "category": "external",
                    "summary": "Source - nvd",
                    "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-1115"
                },
                {
                    "category": "external",
                    "summary": "Source - cveprojectv5",
                    "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/1xxx/CVE-2026-1115.json"
                },
                {
                    "category": "external",
                    "summary": "Source - first",
                    "url": "https://api.first.org/data/v1/epss?limit=10000&offset=10000"
                },
                {
                    "category": "external",
                    "summary": "Source - github",
                    "url": "https://api.github.com/advisories/GHSA-8wrq-fv5f-pfp2"
                },
                {
                    "category": "external",
                    "summary": "Source - pyupio",
                    "url": "https://raw.githubusercontent.com/pyupio/safety-db/refs/heads/master/data/insecure_full.json"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; github; nvd",
                    "url": "https://github.com/parisneo/lollms/commit/9767b882dbc893c388a286856beeaead69b8292a"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; github; nvd",
                    "url": "https://huntr.com/bounties/099aa4fe-7165-4337-889c-3fb4f1aa71aa"
                },
                {
                    "category": "external",
                    "summary": "Reference - github",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1115"
                },
                {
                    "category": "external",
                    "summary": "Reference - github",
                    "url": "https://github.com/advisories/GHSA-8wrq-fv5f-pfp2"
                }
            ],
            "scores": [
                {
                    "cvss_v3": {
                        "version": "3.0",
                        "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
                        "baseScore": 9.6,
                        "baseSeverity": "CRITICAL"
                    },
                    "products": [
                        "CSAFPID-5961899",
                        "CSAFPID-5969572",
                        "CSAFPID-6340191"
                    ]
                }
            ],
            "title": "CVE-2026-1115"
        }
    ]
}