CVE-2026-9810 AI Chatbot & Workflow Automation by AIWU < 1.5.4 - Unauthenticated Privilege Escalation via MCP OAuth
Unauthenticated attackers can escalate privileges to administrator by exploiting improper OAuth token binding in the AI Copilot WordPress plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-9810?
CVE-2026-9810 is a critical vulnerability in Unknown AI Copilot, published on 17 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-269
Which versions are affected by CVE-2026-9810?
How do I fix CVE-2026-9810?
No fix has been published for CVE-2026-9810 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-9810 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-9810 exists.
Sources
Also known as GHSA-74px-22jg-8gh2.