CVE-2026-92793

HIGH 8.1

GoAdmin through 1.2.26 Authorization Bypass via Query Parameter

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-863
Vendor	goadmingroup
Product	go-admin
Published	Sep 16, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

GoAdminGroup / go-admin

0 ≤ 1.2.26

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/GoAdminGroup/go-admin/issues/690 github.com: https://github.com/GoAdminGroup/go-admin github.com: https://github.com/GoAdminGroup/go-admin/blob/v1.2.26/plugins/admin/models/user.go#L129-L133 github.com: https://github.com/GoAdminGroup/go-admin/blob/v1.2.26/modules/auth/middleware.go#L177 vulncheck.com: https://www.vulncheck.com/advisories/goadmin-through-1.2.26-authorization-bypass-via-query-parameter

Credits

George Chen