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TI-2026-21764 Aliases CVE-2026-27346GHSA-8x2q-39xh-589q

WordPress B2BKing plugin < 5.2.10 - Broken Access Control vulnerability

Priority LOW 22CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

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

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00254 17th percentileScored 2026-11-07
Fix Fixed B2BKing (Kings Plugins): 5.2.10

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
Kings PluginsB2BKingbefore 5.2.105.2.10Patch availableCNA
  • B2BKing VendorKings Plugins Affected before 5.2.10 Fixed in 5.2.10 Patch available CNA

Remediation

  • Fix · CNA B2BKing (Kings Plugins) Fixed in 5.2.10

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-27346
  2. 2026-10-03 Alias added: GHSA-8x2q-39xh-589q

References

Other 1

  • TI-2026-58582 WordPress MarketKing plugin <= 2.1.60 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
  • TI-2026-79204 Missing authorization in WordPress MarketKing plugin CVSS 3.1MEDIUM 5.4
  • TI-2026-47260 WordPress B2BKing plugin <= 5.2.30 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.4
  • TI-2026-22447 WordPress B2BKing Premium plugin < 5.4.20 - Open Redirection vulnerability CVSS 3.1MEDIUM 4.7

Sources

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