CVE-2025-54875

{"id": "CVE-2025-54875", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2025-09-29T22:15:36.307", "references": [{"url": "https://github.com/FreshRSS/FreshRSS/pull/7783", "tags": ["Patch"], "source": "[email protected]"}, {"url": "https://github.com/FreshRSS/FreshRSS/releases/tag/1.27.0", "tags": ["Release Notes"], "source": "[email protected]"}, {"url": "https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-h625-ghr3-jppq", "tags": ["Exploit", "Third Party Advisory", "Vendor Advisory"], "source": "[email protected]"}, {"url": "https://github.com/FreshRSS/FreshRSS/security/advisories/GHSA-h625-ghr3-jppq", "tags": ["Exploit", "Third Party Advisory", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-284"}]}, {"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "FreshRSS is a free, self-hostable RSS aggregator. In versions 1.16.0 and above through 1.26.3, an unprivileged attacker can create a new admin user when registration is enabled through the use of a hidden field used only in the user management admin page, new_user_is_admin. This is fixed in version 1.27.0."}], "lastModified": "2025-10-03T15:59:35.287", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:freshrss:freshrss:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E822C429-121B-48A7-952C-549734842FE6", "versionEndExcluding": "1.27.0", "versionStartIncluding": "1.16.0"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}