CVE-2025-54141

7.5 highEPSS 0.9%

High (7.5) in viewvc viewvc. EPSS 0.9% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.5 high

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

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)
CWEs: CWE-22, CWE-79
Published: 2025-07-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

viewvc:viewvc

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

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