CVE-2025-22602

{"id": "CVE-2025-22602", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2025-02-04T21:15:27.950", "references": [{"url": "https://github.com/discourse/discourse/security/advisories/GHSA-jcjx-694p-c5m3", "tags": ["Third Party 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": "Discourse is an open source platform for community discussion. In affected versions an attacker can execute arbitrary JavaScript on users' browsers by posting a malicious video placeholder html element. This issue only affects sites with CSP disabled. This problem has been patched in the latest version of Discourse. Users are advised to upgrade. Users unable to upgrade should enable CSP."}, {"lang": "es", "value": "Discourse es una plataforma de c\u00f3digo abierto para debates comunitarios. En las versiones afectadas, un atacante puede ejecutar c\u00f3digo JavaScript arbitrario en los navegadores de los usuarios mediante la publicaci\u00f3n de un elemento HTML de marcador de posici\u00f3n de v\u00eddeo malicioso. Este problema solo afecta a los sitios que tienen CSP deshabilitado. Este problema se ha corregido en la \u00faltima versi\u00f3n de Discourse. Se recomienda a los usuarios que actualicen la versi\u00f3n. Los usuarios que no puedan actualizar la versi\u00f3n deben habilitar CSP."}], "lastModified": "2025-08-26T16:11:50.750", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*", "vulnerable": true, "matchCriteriaId": "07E7B04F-B033-48BB-AA28-8C38BE2D7334", "versionEndExcluding": "3.3.4"}, {"criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*", "vulnerable": true, "matchCriteriaId": "B70F4653-EB23-49AB-AF71-C39E5B6D5E5F", "versionEndExcluding": "3.4.0"}, {"criteria": "cpe:2.3:a:discourse:discourse:3.4.0:-:*:*:beta:*:*:*", "vulnerable": true, "matchCriteriaId": "BAB3A427-361B-4FC1-859D-D871B080DEE8"}, {"criteria": "cpe:2.3:a:discourse:discourse:3.4.0:beta1:*:*:beta:*:*:*", "vulnerable": true, "matchCriteriaId": "AF6D8860-8764-4EEF-9FDD-89FF932791A7"}, {"criteria": "cpe:2.3:a:discourse:discourse:3.4.0:beta2:*:*:beta:*:*:*", "vulnerable": true, "matchCriteriaId": "6A7FC47A-8C19-4E39-B0CF-ADA835A02A9B"}, {"criteria": "cpe:2.3:a:discourse:discourse:3.4.0:beta3:*:*:beta:*:*:*", "vulnerable": true, "matchCriteriaId": "8802773F-8216-4F0F-9F58-89056BFBE8B8"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}