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CVE-2026-82255

gitoxide 0.25.4 HTTP Credential Leak via Redirect

Published: Aug 28, 2026Updated: Aug 28, 2026 Sources: CVE List NVDCWE-522
6.8MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 85.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:RS:UC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-522

Affected Products

GitoxideLabs
gitoxideMixed
DevTools & CI / source-control

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Credential Access
View detailed technique mapping

References

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

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