WordPress Royal MCP plugin <= 1.4.2 - Broken Access Control vulnerability
Priority LOW 37CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
Unauthenticated Broken Access Control in Royal MCP <= 1.4.2 versions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00224 13th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Royal Plugins | Royal MCP | up to 1.4.2 | — | No fix listed | CNA |
- Royal MCP VendorRoyal Plugins Affected up to 1.4.2 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-40775
- 2026-10-03 Alias added: GHSA-45gp-ghq2-mh75
References
More Royal Plugins vulnerabilities
- TI-2026-70344 Remote code inclusion in SiteVault WordPress plugin CVSS 3.1CRITICAL 10.0
- TI-2026-68305 Sensitive data exposure in SiteVault WordPress backup plugin CVSS 3.1HIGH 7.5
- TI-2026-39645 WordPress Royal MCP plugin <= 1.4.25 - Broken Access Control vulnerability CVSS 3.1HIGH 8.1
Sources
- CVE-2026-40775 · CVE Program
- CVE-2026-40775 · NVD
- FIRST EPSS
- GHSA-45gp-ghq2-mh75 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences