CVE-2026-27346

WordPress B2BKing plugin < 5.2.10 - Broken Access Control vulnerability

MEDIUM

4.9

CVSS Score

Published: May 25, 2026 at 09:54 PM UTC

Updated: July 24, 2026 at 10:23 AM UTC

1 product affected across 1 vendorB2BKing

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Severity

MEDIUM4.9

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

B2BKing · Kings Pluginswordpress-plugin

60%

v < 5.2.10

Affected range stops below 5.2.10, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

VDB Entry

Source: cverecord

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

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.9MEDIUMPatchstack

Attack Vector: NETWORK
Complexity: LOW
Privileges: HIGH
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: HIGH
Availability: NONE

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-862

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