CVE-2025-23023

{"id": "CVE-2025-23023", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "published": "2025-02-04T21:15:28.083", "references": [{"url": "https://github.com/discourse/discourse/security/advisories/GHSA-5h4h-2f46-r3c7", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-346"}]}], "descriptions": [{"lang": "en", "value": "Discourse is an open source platform for community discussion. In affected versions an attacker can carefully craft a request with the right request headers to poison the anonymous cache (for example, the cache may have a response with missing preloaded data). This issue only affects anonymous visitors of the site. This problem has been patched in the latest version of Discourse. Users are advised to upgrade. Users unable to upgrade may disable anonymous cache by setting the `DISCOURSE_DISABLE_ANON_CACHE` environment variable to a non-empty value."}, {"lang": "es", "value": "Discourse es una plataforma de c\u00f3digo abierto para debates comunitarios. En las versiones afectadas, un atacante puede manipule cuidadosamente una solicitud con los encabezados de solicitud correctos para envenenar la cach\u00e9 an\u00f3nima (por ejemplo, la cach\u00e9 puede tener una respuesta con datos precargados faltantes). Este problema solo afecta a los visitantes an\u00f3nimos del sitio. Este problema se ha corregido en la \u00faltima versi\u00f3n de Discourse. Se recomienda a los usuarios que actualicen. Los usuarios que no puedan actualizar pueden desactivar la cach\u00e9 an\u00f3nima configurando la variable de entorno `DISCOURSE_DISABLE_ANON_CACHE` con un valor que no est\u00e9 vac\u00edo."}], "lastModified": "2025-08-26T16:29:49.343", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*", "vulnerable": true, "matchCriteriaId": "16A670AB-8B0F-4866-9592-0B463C93175C", "versionEndExcluding": "3.3.2"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}