CVE WatchOct 19, 2026

CVE-2026-111690

Simple Admin Core through 1.8.7 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge super adminis

CVSS

9.8

Critical

EPSS

0.4%

p37

KEV

—

Exploit Today

0-100

Published: Oct 16, 2026 · Last modified: Oct 19, 2026 · CWE-321

EPSS · 30d

0.4%EPSS · 30 days0.4%

2026-10-172026-10-19

Technical description

Simple Admin Core through 1.8.7 contains an authentication bypass vulnerability that allows unauthenticated attackers to forge super administrator tokens by using the hard-coded Auth.AccessSecret in api/etc/core.yaml. Attackers can sign a JWT with the public secret and roleId claim 001 to gain full administrative control over users, roles, menus, API authorities, configuration and tokens.

Official references

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