CVE-2026-82255
gitoxide 0.25.4 HTTP Credential Leak via Redirect
- State
- Published
- Severity
- 7.6 High
- Published
- Aug 28, 2026
- Updated
- Sep 30, 2026
- Reserved
- 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.6 High | 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 | VulnCheck |
| 3.1 | 6.8 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N | VulnCheck |
Weaknesses
- CWE-522 Insufficiently Protected Credentials
Affected Products
| Product | Versions |
|---|---|
gitoxideGitoxideLabs |
|
References
- GitHub Security Advisory (GHSA-9857-6mw7-fq2m)vendor-advisory
- VulnCheck Advisory: gitoxide 0.25.4 HTTP Credential Leak via Redirectthird-party-advisory
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