Vulnerability DatabaseCVE-2026-28699
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CVE-2026-28699
Published:July 03, 2026
Updated:July 21, 2026
Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication.
Affected Packages
https://github.com/go-gitea/gitea.git (GITHUB):
Affected version(s) >=v0.9.99 <v1.26.2
Fix Suggestion:
Update to version v1.26.2
code.gitea.io/gitea (GO):
Affected version(s) >=v0.0.0-20150810145912-2aea247208d4 <v1.26.2
Fix Suggestion:
Update to version v1.26.2
Related Resources (5)
https://github.com/go-gitea/gitea
https://github.com/go-gitea/gitea/pull/37503
https://github.com/go-gitea/gitea/security/advisories/GHSA-9r5x-wg6m-x2rc
https://github.com/go-gitea/gitea/releases/tag/v1.26.2
https://blog.gitea.com/release-of-1.26.2/
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CVSS v4
Base Score:
8.6
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Improper Access Control
CWE-284
Incorrect Authorization
CWE-863
EPSS
Base Score:
0.57