CVE-2026-9810

critical · 9.8

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.

9.8

CVSS

0.5%

EPSS (exploit prob.)

42nd

EPSS percentile

2026-07-17

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-269

References

https://wpscan.com/vulnerability/6378a370-fe2f-48e7-984f-6e6c575dba60/

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-9810