Command Injection Affecting github.com/filebrowser/filebrowser/v2/auth package, versions <2.63.6
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMFILEBROWSERFILEBROWSERV2AUTH-17748415
- published1 Jul 2026
- disclosed25 Jun 2026
- creditUnknown
Introduced: 25 Jun 2026
CVE-2026-54088 Â (opens in a new tab)How to fix?
Upgrade github.com/filebrowser/filebrowser/v2/auth to version 2.63.6 or higher.
Overview
Affected versions of this package are vulnerable to Command Injection via the Hook Authentication process. An attacker can execute arbitrary operating system commands by injecting shell metacharacters into the username or password fields during login.