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Royal MCP vulnerabilities
Royal MCP has 1 known vulnerability in this database. The most recent published record is dated 1 Jul 2026.
- Known vulnerabilities
- 1
- Active installs
- 10,000+
- Latest version
- 1.5.6
- Last updated
- 29 Sep 2026
- Most recent
- 1 Jul 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Security weakness CVE-2026-10750 | High 8.1 | Before 1.4.26 | Fixed in 1.4.26 | 1 Jul 2026 |
Read the published descriptions
- CVE-2026-10750, 1 Jul 2026
- The Royal MCP WordPress plugin before 1.4.26 does not perform capability checks on the majority of its MCP tools after token authentication, allowing authenticated users with a low-privileged role such as Subscriber to read private content, enumerate all users and their roles, and create, modify, or delete content owned by other users. CVE record
What to do if you run Royal MCP
If you run Royal MCP, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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