{"id":"CVE-2026-55498","title":"FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations","summary":"FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.15.0, FileRise public shared-folder links with subfolder browsing enabled can follow a symbolic link inside the shared fol…","severity":"medium","cvss":4.8,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","cwe":["CWE-59"],"vendor":"error311","product":"FileRise","affected":["FileRise < 3.15.0"],"published":"2026-10-14","updated":"2026-10-15","sourceUpdated":"2026-10-15T16:18:14.007","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-55498","references":[{"url":"https://github.com/error311/FileRise/commit/f24af3f2a25cec092d19de93acbc215e74659a22","label":"security-advisories@github.com"},{"url":"https://github.com/error311/FileRise/releases/tag/v3.15.0","label":"security-advisories@github.com"},{"url":"https://github.com/error311/FileRise/security/advisories/GHSA-83rw-5ffw-p798","label":"security-advisories@github.com"},{"url":"https://github.com/error311/FileRise/security/advisories/GHSA-83rw-5ffw-p798","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-15T15:28:12.261024Z"},"ingestedAt":"2026-10-14T20:53:12.380Z","epss":0.00331,"epssPercentile":0.26163,"slug":"CVE-2026-55498","body":"## Overview\n\nFileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.15.0, FileRise public shared-folder links with subfolder browsing enabled can follow a symbolic link inside the shared folder to a sibling directory under the upload root. An unauthenticated holder of a valid share token can use shared-folder listing, direct download, or ZIP creation to access files outside the folder that was actually shared. The flaw occurs because the affected shared-folder paths resolve symlinks without enforcing the original shared folder as the real-path boundary. This issue is fixed in version 3.15.0.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":38,"depthScoreParts":{"impact":26.4,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":222454,"id":"CVE-2026-55498","ts":1792081014156,"field":"exploit_available","old":"false","new":"true"}]}