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TI-2026-21929 Aliases CVE-2026-27535GHSA-vh2c-4fjr-m57c

WordPress Solace Extra plugin <= 1.6.0 - Broken Access Control vulnerability

Priority LOW 31CWE-862Published · Updated

Key facts

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

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

Summary

Subscriber Broken Access Control in Solace Extra <= 1.6.0 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00321 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
solacewpSolace Extraup to 1.6.0—No fix listedCNA
  • Solace Extra Vendorsolacewp Affected up to 1.6.0 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-2026-27535
  2. 2026-10-03 Alias added: GHSA-vh2c-4fjr-m57c

References

Other 1

  • TI-2026-15067 Missing authorization in solacewp Solace Extra CVSS 3.1CRITICAL 9.1
  • TI-2025-23717 WordPress Solace Extra plugin <= 1.3.1 - Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 9.9
  • TI-2026-11254 Missing authorization in solacewp Solace Extra CVSS 3.1MEDIUM 5.3
  • TI-2025-42369 WordPress Solace theme <= 2.1.16 - Broken Access Control vulnerability CVSS 3.1MEDIUM 6.5
  • TI-2025-29961 WordPress Solace Extra plugin <= 1.3.1 - Server Side Request Forgery (SSRF) Vulnerability CVSS 3.1MEDIUM 4.9
  • TI-2025-36008 WordPress Solace Extra Plugin <= 1.3.2 - Server Side Request Forgery (SSRF) Vulnerability CVSS 3.1MEDIUM 4.4

Sources

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