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9.8

CVE-2026-9810: AIWU Plugin < 1.5.4 - Unauthenticated Access to Administrator Privileges

CVE-2026-9810 · published 3 months ago
Summary

The AIWU plugin for WordPress doesn't properly check user access, allowing attackers to gain administrator privileges without logging in. This can lead to sensitive tasks being performed without permission. Update the plugin to version 1.5.4 or later to fix this issue.

What to do
  • Update unknown ai copilot to version 1.5.4 or later.
Affected software
VendorProductAffected versions
unknown ai copilot < 1.5.4
Original advisory text
The AI Copilot WordPress plugin before 1.5.4 does not bind OAuth access tokens to a WordPress user, and accepts any valid token as an administrator session, allowing unauthenticated attackers who ...
The AI Copilot WordPress plugin before 1.5.4 does not bind OAuth access tokens to a WordPress user, and accepts any valid token as an administrator session, allowing unauthenticated attackers who complete the public OAuth flow to execute privileged MCP tools as an administrator, including arbitrary user creation and role escalation.
References
Fix within
Internet-facing 3 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically
  • Gives an attacker full control
Severity
9.8 Critical
Exploitation
<1% chance of attack within 30 days
Type
CWE-269Improper Privilege Management
Timeline
Published17 Jul 2026
Updated22 Oct 2026
First seen17 Jul 2026
Sources
CVE-2026-9810 · NVD
CVE-2026-9810 · MITRE
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