# CVE-2025-31130

## Summary

- **CVE ID:** CVE-2025-31130
- **Severity:** MEDIUM
- **CVSS Score:** 6.8 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N)
- **CWE:** CWE-328
- **Published:** Apr 4, 2025
- **Last Modified:** Mar 12, 2026

## Description

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 of which implement standard SHA-1 without any mitigations for collision attacks. This means that two distinct Git objects with colliding SHA-1 hashes would break the Git object model and integrity checks when used with gitoxide. This vulnerability is fixed in 0.42.0.

## Affected Products

- GitoxideLabs — gitoxide (< 0.42.0)

## References

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

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.25%
- **EPSS Percentile:** 16.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._