CVE-2026-27346

MEDIUM 4.9

WordPress B2BKing plugin < 5.2.10 - Broken Access Control vulnerability

CVSS Score

4.9

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-862
Vendor	kings plugins
Product	b2bking
Published	May 25, 2026
Last Updated	May 26, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Affected Versions

Kings Plugins / B2BKing

n/a < 5.2.10

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/b2bking-wholesale-for-woocommerce/vulnerability/wordpress-b2bking-plugin-5-2-10-broken-access-control-vulnerability?_s_id=cve

Credits

Phat RiO - BlueRock | Patchstack Bug Bounty Program