CVE-2026-9810 Details
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.
A vulnerability in the AI Copilot WordPress plugin, affecting versions prior to 1.5.4, allows unauthenticated attackers to exploit the public OAuth flow. The plugin fails to associate OAuth access tokens with WordPress users, accepting any valid token as an administrator session. This flaw enables attackers to access privileged MCP tools as an administrator, including the creation of arbitrary users and escalation of roles.
Users are advised to update the AI Copilot WordPress plugin to version 1.5.4 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 17, 2026CISA-ADP
Assessed Jul 17, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://wpscan.com/vulnerability/6378a370-fe2f-48e7-984f-6e6c575dba60/ | [email protected] | AdvisoryExploitRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-269 | Improper Privilege Management | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| AI Copilot | < 1.5.4 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 17, 2026 | CVE Modified | CISA-ADP |
| Jul 17, 2026 | New CVE Received | [email protected] |