CVE-2025-54141

ViewVC's standalone server exposes arbitrary server filesystem content

CVSS 7.5 HIGHEPSS 0.8%CWE-22 CWE-79

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Jul 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

ViewVC is a browser interface for CVS and Subversion version control repositories. In versions 1.1.0 through 1.1.31 and 1.2.0 through 1.2.3, the standalone.py script provided in the ViewVC distribution can expose the contents of the host server's filesystem though a directory traversal-style attack. This is fixed in versions 1.1.31 and 1.2.4.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

viewvc · viewvc

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References

https://github.com/viewvc/viewvc/commit/1dd84542c39b39e4a3f434db84a8ba3441d6a1e7 https://github.com/viewvc/viewvc/commit/5d7c76be07b77dce4ff631e9b866056344f11e84 https://github.com/viewvc/viewvc/issues/211 https://github.com/viewvc/viewvc/security/advisories/GHSA-rv3m-76rj-q397