High severity8.4GHSA Advisory· Published Jun 25, 2026· Updated Jun 25, 2026
CVE-2026-54096
CVE-2026-54096
Description
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.7, POST /api/share/ accepts an authenticated request for an arbitrary path and stores a public share record without checking whether the target file currently exists. Later, when a file is created at that same path, the previously created public share immediately becomes valid and exposes the new file through GET /api/public/dl/. This vulnerability is fixed in 2.63.7.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/filebrowser/filebrowser/v2Go | < 2.63.7 | 2.63.7 |
github.com/filebrowser/filebrowserGo | <= 1.11.0 | — |
Affected products
2- osv-coordsRange: < 0.0.20260723T184607-160000.1.1
- Range: <= 1.11.0
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-3q2p-72cj-682cghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-54096ghsaADVISORY
- github.com/filebrowser/filebrowser/commit/166583db632e088e9f0adce30aec43bb9d9019f4ghsaWEB
- github.com/filebrowser/filebrowser/releases/tag/v2.63.7ghsaWEB
- github.com/filebrowser/filebrowser/security/advisories/GHSA-3q2p-72cj-682cnvdWEB
News mentions
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