CVE-2026-106058
GitAhead through 2.7.1 OS Command Injection via Git Filter Filenames
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
GitAhead through 2.7.1 contains an OS command injection vulnerability in src/git/Filter.cpp that allows malicious repositories to execute commands by substituting crafted filenames into clean/smudge filter commands. Attackers can ship files named with $(command) selected via .gitattributes so checkout or staging runs the command through bash -c as the victim.
| CWE | CWE-78 |
| Vendor | gitahead |
| Product | gitahead |
| Published | Oct 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
gitahead / gitahead
0 ≤ 2.7.1
References
github.com: https://github.com/gitahead/gitahead/issues/661 github.com: https://github.com/gitahead/gitahead github.com: https://github.com/gitahead/gitahead/blob/v2.7.1/src/git/Filter.cpp#L43-L70 vulncheck.com: https://www.vulncheck.com/advisories/gitahead-through-2.7.1-os-command-injection-via-git-filter-filenames
Credits
M.J Dhurgesh