CVE-2023-3126 - CVE House

Back to Database

Status published Medium CVE-2023-3126

B2BKing <= 4.6.00 - Missing Authorization to Authenticated(Subscriber+) Information Disclosure

4.3 CVSS

Vulnerability Description

The B2BKing plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'b2bkingdownloadpricelist' function in versions up to, and including, 4.6.00. This makes it possible for Authenticated attackers with subscriber or customer-level permissions to retrieve the full pricing list of all products on the site.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-3126

Check My Exposure

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Jerome Bruandet

References

More from webwizardsdev

View All →

MarketKing — Ultimate WooCommerce Multivendor Marketplace Solution <= 1.9.80 - Authenticated (Shop Manager+) Stored Cross-Site Scripting

MarketKing — Ultimate WooCommerce Multivendor Marketplace Solution <= 2.0.00 - Missing Authorization

B2BKing <= 4.6.00 - Missing Authorization to Authenticated(Subscriber+) Price Modification

Affected Vendor

webwizardsdev

View all reports →

Affected Software

B2BKing — Ultimate WooCommerce B2B and Wholesale Plugin — Wholesale Prices, Bulk Order Form & More

Vulnerable Versions:

0

Timeline

Official Publish: June 7th, 2023

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1078 Valid Accounts

T1531 Account Access Removal