VULNERABILITY INTELLIGENCE
CVE-2026-82255
CVSS score6.8 MEDIUM
EPSS probability0.38%
CISA KEVNot currently listed
Published2026-08-28
Last modified2026-09-30
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
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.
Weakness classification
- disclosure@vulncheck.com: CWE-522