CVE-2026-40349

{"id": "CVE-2026-40349", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2026-04-18T00:16:38.817", "references": [{"url": "https://github.com/leepeuker/movary/commit/12c8a090051b1a1c07a3aa48922f3bc9ffe44c8b", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/leepeuker/movary/pull/750", "tags": ["Issue Tracking", "Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/leepeuker/movary/releases/tag/0.71.1", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/leepeuker/movary/security/advisories/GHSA-mcfq-8rx7-w25v", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "Movary is a self hosted web app to track and rate a user's watched movies. Prior to version 0.71.1, an ordinary authenticated user can escalate their own account to administrator by sending `isAdmin=true` to `PUT /settings/users/{userId}` for their own user ID. The endpoint is intended to let a user edit their own profile, but it updates the sensitive `isAdmin` field without any admin-only authorization check. Version 0.71.1 patches the issue."}], "lastModified": "2026-04-27T14:09:21.917", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:leepeuker:movary:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3B267141-8A10-4807-B49C-F74FEB767E1F", "versionEndExcluding": "0.71.1"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}