Description
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.
References (4)
Core 4
Core References
Vendor Advisory x_refsource_confirm
https://github.com/viewvc/viewvc/security/advisories/GHSA-rv3m-76rj-q397
Exploit, Issue Tracking x_refsource_misc
https://github.com/viewvc/viewvc/issues/211
Patch x_refsource_misc
https://github.com/viewvc/viewvc/commit/1dd84542c39b39e4a3f434db84a8ba3441d6a1e7
Patch x_refsource_misc
https://github.com/viewvc/viewvc/commit/5d7c76be07b77dce4ff631e9b866056344f11e84
Scores
CVSS v3
7.5
EPSS
0.0044
EPSS Percentile
63.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
CWE-79
Status
published
Products (1)
viewvc/viewvc
1.1.0 - 1.1.31
Published
Jul 22, 2025
Tracked Since
Feb 18, 2026