# CVE-2026-82255

## Summary

- **CVE ID:** CVE-2026-82255
- **Severity:** HIGH
- **CVSS Score:** 7.6 (CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-522
- **Published:** Aug 28, 2026
- **Last Modified:** Aug 28, 2026

## Description

gitoxide versions from 0.25.4 contain an HTTP credential leak vulnerability in the curl-based transport backend where credentials are sent to attacker-controlled servers after HTTP redirects. The vulnerability occurs because credential validation checks the original URL instead of the effective URL after redirect, allowing attackers to steal authentication tokens through cross-domain redirects or HTTPS-to-HTTP downgrades.

## Affected Products

- GitoxideLabs — gitoxide (0)

## References

- [CNA](https://github.com/GitoxideLabs/gitoxide/security/advisories/GHSA-9857-6mw7-fq2m)
- [CNA](https://www.vulncheck.com/advisories/gitoxide-0.25.4-http-credential-leak-via-redirect)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.23%
- **EPSS Percentile:** 14.2

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