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TI-2026-58577 Aliases CVE-2026-85306GHSA-vfr3-w6gw-h5gr

WordPress MountDev AI MCP Connector for WordPress plugin <= 1.6.5 - Broken Access Control vulnerability

Priority LOW 29CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

Missing Authorization vulnerability in Cascadia Web Services MountDev AI MCP Connector for WordPress allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects MountDev AI MCP Connector for WordPress: from n/a through 1.6.5.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00326 25th 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
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Cascadia Web ServicesMountDev AI MCP Connector for WordPressup to 1.6.5—No fix listedCNA
  • MountDev AI MCP Connector for WordPress VendorCascadia Web Services Affected up to 1.6.5 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-85306
  2. 2026-10-03 Alias added: GHSA-vfr3-w6gw-h5gr

References

Other 1

  • TI-2026-12638 MountDev AI MCP Connector for WordPress <= 1.6.1 - Unauthenticated Privilege Escalation via OAuth Authorization Endpoint CVSS 3.1CRITICAL 9.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences