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TI-2026-21938 Aliases CVE-2026-27544GHSA-fv8g-mjfh-5j9v

WordPress QA Analytics plugin <= 5.2.0.0 - Remote Code Execution (RCE) vulnerability

Priority MEDIUM 50CWE-94Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-94.

Summary

Unauthenticated Remote Code Execution (RCE) in QA Analytics <= 5.2.0.0 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0086 58th 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
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
QuarkAQA Analyticsup to 5.2.0.0—No fix listedCNA
  • QA Analytics VendorQuarkA Affected up to 5.2.0.0 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-2026-27544
  2. 2026-10-03 Alias added: GHSA-fv8g-mjfh-5j9v

References

Other 1

  • TI-2026-86434 PHP object injection in QA Assistants plugin leads to code execution CVSS 3.1HIGH 8.8
  • TI-2026-69998 Sensitive data exposure in QuarkA QA Analytics WordPress plugin CVSS 4.0MEDIUM 6.9
  • TI-2026-80060 Stored cross-site scripting in QuarkA QA Analytics WordPress plugin CVSS 3.1HIGH 7.1
  • TI-2024-07891 QA Analytics <= 4.1.1.1 - Missing Authorization to Unauthenticated Settings Update CVSS 3.1MEDIUM 5.3

Sources

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