Vulnerability · Published Sep 16, 2026 · Assigned by VulnCheck

CVE-2026-92793GoAdmin through 1.2.26 Authorization Bypass via Query Parameter

High 8.1

In plain English

A high-severity incorrect authorization in go-admin from GoAdminGroup. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).

Severity (CVSS 3.1)8.1High

Exploit odds (30 days)0.4%top 60.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
GoAdminGroup	go-admin	0 – through 1.2.26

Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

References

GitHub Issue #690 issue-tracking
https://github.com/GoAdminGroup/go-admin product
the unanchored logout pattern short-circuits the permission check technical-description
Filter passes the full URL including the query string technical-description
VulnCheck Advisory: GoAdmin through 1.2.26 Authorization Bypass via Query Parameter third-party-advisory