CVE-2026-35604: File Browser share links remain accessible after Share/Download permissions are revoked

CVE-2026-35604 · Severity: medium · CVSS 4 · Published 2026-06-25

File Browser share links remain accessible after Share/Download permissions are revoked in github.com/filebrowser/filebrowser

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

Quick answers

Is CVE-2026-35604 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-35604 being exploited in the wild.
How severe is CVE-2026-35604?
Medium severity, with a CVSS score of 4, published 25 June 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=2.63.1.
Is there a fix for CVE-2026-35604?
Yes. github.com/filebrowser/filebrowser/v2 (Go): upgrade to 2.63.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-35604?
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 2.63.1 or later
    go get github.com/filebrowser/filebrowser/v2@v2.63.1

Affected products

  • github.com/filebrowser/filebrowser (Go) SEMVER:introduced=0
  • github.com/filebrowser/filebrowser/v2 (Go) SEMVER:introduced=0,fixed=2.63.1

Identifiers

  • CVE-2026-35604
  • GHSA-v9w4-gm2x-6rvf
  • GO-2026-5659

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