CVE-2025-54591

{"id": "CVE-2025-54591", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-54591", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-09-30T15:02:24.413662Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "FreshRSS", "product": "FreshRSS", "versions": [{"status": "affected", "version": "< 1.27.0"}]}]}], "published": "2025-09-29T21:15:37.990", "references": [{"url": "https://github.com/FreshRSS/FreshRSS/pull/7768", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/FreshRSS/FreshRSS/releases/tag/1.27.0", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-jf4v-f8p2-8xvq", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-jf4v-f8p2-8xvq", "tags": ["Exploit", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-284"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "FreshRSS is a free, self-hostable RSS aggregator. Versions 1.26.3 and below expose information about feeds and tags of default admin users, due to lack of access checking in the FreshRSS_Auth::hasAccess() function used by some of the tag/feed related endpoints. FreshRSS controllers usually have a defined firstAction() method with an override to make sure that every action requires access. If one doesn't, then every action has to check for access manually, and certain endpoints use neither the firstAction() method, or do they perform a manual access check. This issue is fixed in version 1.27.0."}, {"lang": "es", "value": "FreshRSS es un agregador RSS gratuito y autoalojable. Las versiones 1.26.3 e inferiores exponen informaci\u00f3n sobre las fuentes y etiquetas de los usuarios administradores predeterminados, debido a la falta de verificaci\u00f3n de acceso en la funci\u00f3n FreshRSS_Auth::hasAccess() utilizada por algunos de los puntos finales relacionados con etiquetas/fuentes. Los controladores de FreshRSS suelen tener un m\u00e9todo firstAction() definido con una anulaci\u00f3n para asegurar que cada acci\u00f3n requiera acceso. Si uno no lo tiene, entonces cada acci\u00f3n tiene que verificar el acceso manualmente, y ciertos puntos finales no utilizan el m\u00e9todo firstAction() ni realizan una verificaci\u00f3n de acceso manual. Este problema est\u00e1 solucionado en la versi\u00f3n 1.27.0."}], "lastModified": "2026-10-19T16:10:00.260", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:freshrss:freshrss:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5043EB51-EC2A-4735-A3E0-9E07DA94ECF7", "versionEndExcluding": "1.27.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}