CVE-2026-54685

{"id": "CVE-2026-54685", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-54685", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-21T15:30:56.605410Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "gtsteffaniak", "product": "filebrowser", "versions": [{"status": "affected", "version": "< 1.3.2-beta"}]}]}], "published": "2026-07-20T15:16:43.787", "references": [{"url": "https://github.com/gtsteffaniak/filebrowser/commit/af08800667b874620edc6f44c3e2e64fec7abd85", "source": "security-advisories@github.com"}, {"url": "https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.3.2-beta", "source": "security-advisories@github.com"}, {"url": "https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-7789-65hx-f26w", "source": "security-advisories@github.com"}, {"url": "https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-7789-65hx-f26w", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-208"}]}], "descriptions": [{"lang": "en", "value": "FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to version 1.3.2-beta, the `/api/auth/login` authentication endpoint does not execute in constant time. When a non-existent username is supplied, the server returns a `401`/`403` response almost immediately. When a valid username is provided, the server performs a bcrypt password comparison, causing a measurable delay in the response time. Version 1.3.2-beta patches the issue."}], "lastModified": "2026-07-22T20:50:36.493", "sourceIdentifier": "security-advisories@github.com"}