CVE-2026-29188

File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. Prior to version 2.61.1, a broken access control vulnerability in the TUS protocol DELETE endpoint allows authenticated users with only Create permission to delete arbitrary files and directories within their scope, bypassing the intended Delete permission restriction. Any multi-user deployment where administrators explicitly restrict file deletion for certain users is affected. This issue has been patched in version 2.61.1.

• CWE-284
• CWE-732

• https://github.com/filebrowser/filebrowser/commit/7ed1425115be602c2b23236c410098ea2d74b42fPatch
• https://github.com/filebrowser/filebrowser/releases/tag/v2.61.1Release Notes
• https://github.com/filebrowser/filebrowser/security/advisories/GHSA-79pf-vx4x-7jmmExploit, Vendor Advisory

Published

Mar 5, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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