CVE-2026-82255

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.

CVSS Vector

References

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