CVE-2025-21613

critical · 9.2

go-git is a highly extensible git implementation library written in pure Go. An argument injection vulnerability was discovered in go-git versions prior to v5.13. Successful exploitation of this vulnerability could allow an attacker to set arbitrary values to git-upload-pack flags. This only happens when the file transport protocol is being used, as that is the only protocol that shells out to git binaries. This vulnerability is fixed in 5.13.0.

9.2

CVSS

1.3%

EPSS (exploit prob.)

69th

EPSS percentile

2025-01-06

Published

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Clear

Weaknesses

CWE-88

Affected products

Vendor	Product	Affected versions
go-git_project	go-git	< 5.13.0

Check a specific version with /api/v1/cve/match.

References

https://github.com/go-git/go-git/security/advisories/GHSA-v725-9546-7q7m

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-21613