What is CVE-2025-31130?

CVE-2025-31130 is a medium-severity vulnerability in Gitoxidelabs Gitoxide, classified under Use of Weak Hash. CVSS score: 6.8/10. Published 2025-04-04.

How severe is CVE-2025-31130?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Is CVE-2025-31130 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Gitoxidelabs Gitoxide

CVE-2025-31130

gitoxide is an implementation of git written in Rust. Before 0.42.0, gitoxide uses SHA-1 hash implementations without any collision detection, leaving it vulnerable to hash collision attacks. gitoxide uses the sha1_smol or sha1 crate, both…

EPSS: 0.000 (5.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N.

Affected products

Gitoxidelabs Gitoxide — versions < 0.42.0

Weakness classification (CWE)

CWE-328 — Use of Weak Hash

Public proof-of-concept exploits

References

https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-2frx-2596-x5r6 (x_refsource_CONFIRM)
https://github.com/GitoxideLabs/gitoxide/commit/f253f02a6658b3b7612a50d56c71f5ae4da4ca21 (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-31130?: CVE-2025-31130 is a medium-severity vulnerability in Gitoxidelabs Gitoxide, classified under Use of Weak Hash. CVSS score: 6.8/10. Published 2025-04-04.
How severe is CVE-2025-31130?: Medium severity. CVSS v3 base score is 6.8 out of 10.
Is CVE-2025-31130 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.