What the vulnerability does
01Description
Missing Authorization vulnerability in Obadiah Super Custom Login super-custom-login allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Super Custom Login: from n/a through <= 1.1.
Explanation of Vulnerability in Simple Terms
02Summary
Super Custom Login versions 1.1 and earlier lack proper authorization checks, allowing unauthenticated attackers to modify data on the site. The vulnerability requires no user interaction and can be exploited over the network. Site administrators should update to a version newer than 1.1 as soon as possible.
What an attacker can do
03Attacker Capabilities
Modify site data without logging in or having any account.
Potential impact on your site
04Site Impact
Unauthorized users can alter site content, settings, or other data depending on what the plugin controls.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
April 8, 2026
CVE published
April 29, 2026
Record updated