Arbitrary Command Injection Affecting github.com/filebrowser/filebrowser/runner package, versions >=0.0.0
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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Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMFILEBROWSERFILEBROWSERRUNNER-10658562
- published8 Jul 2025
- disclosed26 Jun 2025
- creditHenrique Dias
Introduced: 26 Jun 2025
NewCVE-2025-52904 (opens in a new tab)How to fix?
There is no fixed version for github.com/filebrowser/filebrowser/runner.
Overview
Affected versions of this package are vulnerable to Arbitrary Command Injection via the Execute commands feature, which allows shell commands to be executed without restriction to the assigned scope. An attacker can gain unauthorized read and write access to all files managed by the server by executing arbitrary commands.
Workaround
This vulnerability can be mitigated by disabling the Execute commands feature for all accounts and, as an additional defense-in-depth measure, operating the application from a distroless container image if command execution is not required.