{"schema":"threatline.record/2","record":{"id":"CVE-2026-55498","aliases":["GHSA-83rw-5ffw-p798"],"summary":"FileRise Shared Folder Symlink Escape","details":"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 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.","categories":["Unclassified"],"product":"FileRise","vendor":"error311","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-55498","source_modified_at":"2026-10-15T15:28:30.570Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"FileRise","vendor":"error311","versions":[{"version":"< 3.15.0","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":4.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00278,"percentile":0.19245,"score_date":"2026-10-23"},"published_at":"2026-10-14T19:57:05.711Z","modified_at":"2026-10-15T15:28:30.570Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-55498","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T15:28:30.570Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-55498","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/error311/FileRise/security/advisories/GHSA-83rw-5ffw-p798","tags":["exploit"]},{"source":"CVE List","url":"https://github.com/error311/FileRise/commit/f24af3f2a25cec092d19de93acbc215e74659a22","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/error311/FileRise/releases/tag/v3.15.0","tags":["x_refsource_MISC"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-15T15:28:12.261024Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-15T15:28:30.570Z","content_hash":"3485abbcc5d96ac1d09ae3f33f080820bc24299bffa562737a2a4070a43d35d3"}}