CVE-2026-92793
GoAdmin through 1.2.26 Authorization Bypass via Query Parameter
- State
- Published
- Severity
- 8.6 High
- Published
- Sep 16, 2026
- Updated
- Sep 17, 2026
- Reserved
- Sep 16, 2026
Description
GoAdmin through 1.2.26 fails to properly anchor the logout pattern when checking permissions, allowing authenticated users to bypass permission checks by appending a query parameter. Attackers can append a query string containing the admin prefix followed by /logout to reach administrative endpoints and perform unauthorized actions including reading sensitive data and modifying application state.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 8.1 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N | VulnCheck |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
go-adminGoAdminGroup |
|
References
- GitHub Issue #690issue-tracking
- https://github.com/GoAdminGroup/go-adminproduct
- the unanchored logout pattern short-circuits the permission checktechnical-description
- Filter passes the full URL including the query stringtechnical-description
- VulnCheck Advisory: GoAdmin through 1.2.26 Authorization Bypass via Query Parameterthird-party-advisory
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