CVE-2026-32758: File Browser has an Access Rule Bypass via Path Traversal in Copy/Rename Destination Parameter

CVE-2026-32758 · Severity: low · CVSS 3.1 · Published 2026-03-26

File Browser has an Access Rule Bypass via Path Traversal in Copy/Rename Destination Parameter in github.com/filebrowser/filebrowser

Technologies: github.com/filebrowser/filebrowser (Go), github.com/filebrowser/filebrowser/v2 (Go). Vendors: Go.

Quick answers

Is CVE-2026-32758 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-32758 being exploited in the wild.
How severe is CVE-2026-32758?
Low severity, with a CVSS score of 3.1, published 26 March 2026.
Which products and versions are affected?
github.com/filebrowser/filebrowser (Go) SEMVER:introduced=0; github.com/filebrowser/filebrowser/v2 (Go) SEMVER:introduced=0,fixed=2.62.0.
Is there a fix for CVE-2026-32758?
Yes. github.com/filebrowser/filebrowser/v2 (Go): upgrade to 2.62.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-32758?
Check whether you run github.com/filebrowser/filebrowser (Go) or github.com/filebrowser/filebrowser/v2 (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • github.com/filebrowser/filebrowser/v2 (Go): upgrade to 2.62.0 or later
    go get github.com/filebrowser/filebrowser/v2@v2.62.0

Affected products

  • github.com/filebrowser/filebrowser (Go) SEMVER:introduced=0
  • github.com/filebrowser/filebrowser/v2 (Go) SEMVER:introduced=0,fixed=2.62.0

Identifiers

  • CVE-2026-32758
  • GHSA-9f3r-2vgw-m8xp
  • GO-2026-4711

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