CVE-2025-53370

{"id": "CVE-2025-53370", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.7, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2025-07-03T20:15:23.893", "references": [{"url": "https://github.com/StarCitizenTools/mediawiki-skins-Citizen/commit/c85a40bddc8651fff66df83a72debddcb34f0521", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/StarCitizenTools/mediawiki-skins-Citizen/releases/tag/v3.4.0", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/StarCitizenTools/mediawiki-skins-Citizen/security/advisories/GHSA-prmv-7r8c-794g", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. From versions 1.9.4 to before 3.4.0, short descriptions set via the ShortDescription extension are inserted as raw HTML by the Citizen skin, allowing any user to insert arbitrary HTML into the DOM by editing a page. This issue has been patched in version 3.4.0."}, {"lang": "es", "value": "Citizen es una interfaz de MediaWiki que integra extensiones en la experiencia cohesiva. Desde la versi\u00f3n 1.9.4 hasta la 3.4.0, las descripciones cortas configuradas mediante la extensi\u00f3n ShortDescription se insertan como HTML sin formato mediante la interfaz Citizen, lo que permite a cualquier usuario insertar HTML arbitrario en el DOM editando una p\u00e1gina. Este problema se ha corregido en la versi\u00f3n 3.4.0."}], "lastModified": "2025-08-22T14:19:32.820", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:starcitizen.tools:citizen:*:*:*:*:*:mediawiki:*:*", "vulnerable": true, "matchCriteriaId": "8FE81C2E-C405-4CF9-B460-1D31DD3ED673", "versionEndExcluding": "3.4.0", "versionStartIncluding": "1.9.4"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}