{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2022-39270",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "dateUpdated": "2024-08-03T12:00:43.349Z",
        "dateReserved": "2022-09-02T00:00:00",
        "datePublished": "2022-10-06T00:00:00"
    },
    "containers": {
        "cna": {
            "title": "Arbitrary HTML injection in table-of-contents theme component in DiscoTOC",
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2022-10-11T00:00:00"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "DiscoTOC is a Discourse theme component that generates a table of contents for topics. Users that can create topics in TOC-enabled categories (and have sufficient trust level - configured in component's settings) are able to inject arbitrary HTML on that topic's page. The issue has been fixed on the `main` branch. Admins can update the theme component through the admin UI (Customize -> Themes -> Components -> DiscoTOC -> Check for Updates). Alternatively, admins can temporarily disable the DiscoTOC theme component."
                }
            ],
            "affected": [
                {
                    "vendor": "discourse",
                    "product": "DiscoTOC",
                    "versions": [
                        {
                            "version": "< 2.1.0",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/discourse/DiscoTOC/security/advisories/GHSA-m44p-w923-w32h"
                },
                {
                    "url": "https://github.com/discourse/DiscoTOC/commit/f80c215a283cd045d2a371403e6eba88b2911192"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "LOW",
                        "userInteraction": "REQUIRED",
                        "scope": "CHANGED",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "LOW",
                        "availabilityImpact": "NONE",
                        "baseScore": 5.4,
                        "baseSeverity": "MEDIUM"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
                            "cweId": "CWE-79"
                        }
                    ]
                }
            ],
            "source": {
                "advisory": "GHSA-m44p-w923-w32h",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T12:00:43.349Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/discourse/DiscoTOC/security/advisories/GHSA-m44p-w923-w32h",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/discourse/DiscoTOC/commit/f80c215a283cd045d2a371403e6eba88b2911192",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}