CVE-2026-27346 PUBLISHED

WordPress B2BKing plugin < 5.2.10 - Broken Access Control vulnerability

Assigner: Patchstack
Reserved: 19.02.2026 Published: 25.05.2026 Updated: 26.05.2026

Missing Authorization vulnerability in Kings Plugins B2BKing allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects B2BKing: from n/a before 5.2.10.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CVSS Score: 4.9

Product Status

Vendor Kings Plugins
Product B2BKing
Versions Default: unaffected
  • affected from n/a to 5.2.10 (excl.)

Solutions

Update the WordPress B2BKing Plugin to the latest available version (at least 5.2.10).

Credits

  • Phat RiO - BlueRock | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-862 Missing Authorization CWE

Impacts

  • CAPEC-180 Exploiting Incorrectly Configured Access Control Security Levels