What the vulnerability does
01Description
Missing Authorization vulnerability in WP Lab WP-Lister Lite for eBay wp-lister-for-ebay allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP-Lister Lite for eBay: from n/a through <= 3.8.3.
Explanation of Vulnerability in Simple Terms
02Summary
WP-Lister Lite for eBay versions 3.8.3 and earlier lack proper authorization checks on certain functions. A logged-in user with low privileges can modify data they should not have access to. The vulnerability requires an active WordPress account but no special interaction from other users.
What an attacker can do
03Attacker Capabilities
Modify eBay listing data or plugin settings without proper permission.
Potential impact on your site
04Site Impact
Unauthorized users can alter eBay listings or plugin configuration, potentially disrupting sales or exposing settings.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege WordPress user account (e.g., subscriber or contributor).
Key dates
06Disclosure timeline
October 27, 2025
CVE published
April 28, 2026
Record updated