{"answers":{"affected":"6 open source packages ship an affected version, including github.com/filebrowser/filebrowser and github.com/filebrowser/filebrowser/v2.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-54094 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2026-54094 is a high-severity path traversal vulnerability in filebrowser, published on 25 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-54094 and fix it if it is affected.\n\nWhat it is: CVE-2026-54094 is a high-severity path traversal vulnerability in filebrowser, published on 25 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-54094 exists.\n\nAffected packages and fixed versions:\n- github.com/filebrowser/filebrowser (Go): affected all versions; no fix listed\n- github.com/filebrowser/filebrowser (Go): affected all versions up to 1.11.0; no fix listed\n- github.com/filebrowser/filebrowser (Go): affected all versions up to 1.11.0; no fix listed\n- github.com/filebrowser/filebrowser/v2 (Go): affected all versions; fixed in 2.63.14\n- github.com/filebrowser/filebrowser/v2 (Go): affected all versions; fixed in 2.63.14\n- github.com/filebrowser/filebrowser/v2 (Go): affected all versions; fixed in 2.63.14\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-54094/ (Markdown: https://insights.sbomify.com/CVE-2026-54094/index.md)","id":"CVE-2026-54094","markdown":"https://insights.sbomify.com/CVE-2026-54094/index.md","name":"CVE-2026-54094","record":{"aliases":["GHSA-239w-m3h6-ch8v","GO-2026-5055"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"File Browser","requires_auth":"none","summary":"Attackers can bypass scope restrictions via symbolic links to read, overwrite, or share files outside their permitted directory in File Browser.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-59","name":"Improper Link Resolution Before File Access"},{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.14, it does not stop the HTTP file handlers from following symbolic links before they open, serve, write, share, or list a file. As a result, a scoped user — and in some cases an unauthenticated public-share recipient — can cross the intended scope boundary by following a symlink whose path is lexically inside their scope but whose target is outside it. This vulnerability is fixed in 2.63.14.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"File Browser: Symlink following lets scoped users read, overwrite, and share files outside their filebrowser scope","id":"CVE-2026-54094","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":6,"n_references":1,"next":{"headline":"File Browser: Improper Access Control Occurs via Pre-Created Public Share for a Non-existent Path","id":"CVE-2026-54096"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/filebrowser/filebrowser","purl":"pkg:golang/github.com/filebrowser/filebrowser","source":"GO-2026-5055"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.11.0"],"package":"github.com/filebrowser/filebrowser","purl":null,"source":"GHSA-239w-m3h6-ch8v"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["1.11.0"],"package":"github.com/filebrowser/filebrowser","purl":"pkg:golang/github.com/filebrowser/filebrowser","source":"GHSA-239w-m3h6-ch8v"},{"ecosystem":"Go","fixed":["2.63.14"],"introduced":["0"],"last_affected":[],"package":"github.com/filebrowser/filebrowser/v2","purl":null,"source":"GHSA-239w-m3h6-ch8v"},{"ecosystem":"Go","fixed":["2.63.14"],"introduced":["0"],"last_affected":[],"package":"github.com/filebrowser/filebrowser/v2","purl":"pkg:golang/github.com/filebrowser/filebrowser/v2","source":"GHSA-239w-m3h6-ch8v"},{"ecosystem":"Go","fixed":["2.63.14"],"introduced":["0"],"last_affected":[],"package":"github.com/filebrowser/filebrowser/v2","purl":"pkg:golang/github.com/filebrowser/filebrowser/v2","source":"GO-2026-5055"}],"prev":{"headline":"File Browser: Path traversal in download-as-zip/tar via Windows-style backslash separators in stored filenames","id":"CVE-2026-54093"},"products":["filebrowser"],"published":"2026-06-25","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-25","vendors":["filebrowser"]},"summary":"Attackers can bypass scope restrictions via symbolic links to read, overwrite, or share files outside their permitted directory in File Browser.","url":"https://insights.sbomify.com/CVE-2026-54094/"}