CVE-2025-7106

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{"affected": [{"affectedData": [{"product": "danny-avila/librechat", "vendor": "danny-avila", "versions": [{"lessThan": "v0.7.9", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "security@huntr.dev"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:librechat:librechat:*:*:*:*:*:*:*:*", "matchCriteriaId": "A71E951B-BD00-4918-907F-B1F68779D8B7", "versionEndExcluding": "0.7.9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "danny-avila/librechat is affected by an authorization bypass vulnerability due to improper access control checks. The `checkAccess` function in `api/server/middleware/roles/access.js` uses `permissions.some()` to validate permissions, which incorrectly grants access if only one of multiple required permissions is present. This allows users with the 'USER' role to create agents despite having `CREATE: false` permission, as the check for `['USE', 'CREATE']` passes with just `USE: true`. This vulnerability affects other permission checks as well, such as `PROMPTS`. The issue is present in all versions prior to the fix."}, {"lang": "es", "value": "danny-avila/librechat est\u00e1 afectado por una vulnerabilidad de omisi\u00f3n de autorizaci\u00f3n debido a comprobaciones de control de acceso inadecuadas. La funci\u00f3n 'checkAccess' en 'api/server/middleware/roles/access.js' usa 'permissions.some()' para validar permisos, lo que concede acceso incorrectamente si solo uno de los m\u00faltiples permisos requeridos est\u00e1 presente. Esto permite a los usuarios con el rol 'USER' crear agentes a pesar de tener el permiso 'CREATE: false', ya que la comprobaci\u00f3n para '[\\'USE\\', \\'CREATE\\']' pasa con solo 'USE: true'. Esta vulnerabilidad afecta tambi\u00e9n a otras comprobaciones de permisos, como 'PROMPTS'. El problema est\u00e1 presente en todas las versiones anteriores a la correcci\u00f3n."}], "id": "CVE-2025-7106", "lastModified": "2026-10-11T20:10:00.200", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security@huntr.dev", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-7106", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-09-23T19:29:40.670533Z", "version": "2.0.3"}}]}, "published": "2025-09-23T10:15:34.947", "references": [{"source": "security@huntr.dev", "tags": ["Patch"], "url": "https://github.com/danny-avila/librechat/commit/91a2df47599c09d80886bfc28e0ccf1debd42110"}, {"source": "security@huntr.dev", "tags": ["Patch", "Third Party Advisory"], "url": "https://huntr.com/bounties/7de2765b-d1fe-4495-9144-220070857c48"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "security@huntr.dev", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-639"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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{"created": "2025-09-23T16:03:09.955839+00:00", "updated": "2025-09-23T16:03:09.955890+00:00", "vendors": ["librechat", "librechat$PRODUCT$librechat"]}