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CVE-2026-52809
Published:June 24, 2026
Updated:June 29, 2026
Gogs is an open source self-hosted Git service. Prior to 0.14.3, password-reset tokens are generated using conf.Auth.ActivateCodeLives (the account-activation lifetime), not conf.Auth.ResetPasswordCodeLives. The token lifetime is baked into the token itself at generation time and is re-extracted from the token at verification time, making RESET_PASSWORD_CODE_LIVES irrelevant to actual enforcement. When an administrator configures a shorter reset window (e.g., 10 minutes) for compliance or security reasons, reset tokens remain exploitable for the full activation lifetime instead, while the reset email falsely advertises the shorter expiry. This vulnerability is fixed in 0.14.3.
Affected Packages
https://github.com/gogs/gogs.git (GITHUB):
Affected version(s) >=v0.2.0 <v0.14.3
Fix Suggestion:
Update to version v0.14.3
gogs.io/gogs (GO):
Affected version(s) >=v0.0.0-20140322175050-61e29226015f <v0.14.3
Fix Suggestion:
Update to version v0.14.3
github.com/gogs/gogs (GO):
Affected version(s) >=v0.0.0-20140212020143-475e3471b4e8 <v0.14.3
Fix Suggestion:
Update to version v0.14.3
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CVSS v4
Base Score:
7.6
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
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:
6.8
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Use of a Key Past its Expiration Date
Insufficient Session Expiration
EPSS
Base Score:
0.20