CVE-2025-52469

{"id": "CVE-2025-52469", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 2.8}]}, "published": "2026-03-02T16:16:21.330", "references": [{"url": "https://github.com/chamilo/chamilo-lms/commit/39e0fa88a2ba5dd197e0d8ce7335730b666992a6", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30", "tags": ["Product", "Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-m5xj-5xf3-rqch", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-841"}]}], "descriptions": [{"lang": "en", "value": "Chamilo is a learning management system. Prior to version 1.11.30, a logic vulnerability in the friend request workflow of Chamilo\u2019s social network module allows an authenticated user to forcibly add any user as a friend by directly calling the AJAX endpoint. The attacker can bypass the normal flow of sending and accepting friend requests, and even add non-existent users. This breaks access control and social interaction logic, with potential privacy implications. This issue has been patched in version 1.11.30."}, {"lang": "es", "value": "Chamilo es un sistema de gesti\u00f3n del aprendizaje. Antes de la versi\u00f3n 1.11.30, una vulnerabilidad de l\u00f3gica en el flujo de trabajo de solicitud de amistad del m\u00f3dulo de red social de Chamilo permite a un usuario autenticado a\u00f1adir forzosamente a cualquier usuario como amigo llamando directamente al endpoint AJAX. El atacante puede eludir el flujo normal de env\u00edo y aceptaci\u00f3n de solicitudes de amistad, e incluso a\u00f1adir usuarios inexistentes. Esto rompe el control de acceso y la l\u00f3gica de interacci\u00f3n social, con posibles implicaciones de privacidad. Este problema ha sido parcheado en la versi\u00f3n 1.11.30."}], "lastModified": "2026-03-03T18:23:26.850", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3963F8D-F787-4A44-90A3-9F26F9E480AA", "versionEndExcluding": "1.11.30"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}