What the vulnerability does
01Description
Missing Authorization vulnerability in ILLID Share This Image share-this-image allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Share This Image: from n/a through <= 2.09.
Explanation of Vulnerability in Simple Terms
02Summary
Share This Image versions 2.09 and earlier lack proper authorization checks, allowing unauthenticated attackers to modify content 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 2.09 as soon as a patch becomes available.
What an attacker can do
03Attacker Capabilities
Modify content on the site without authentication.
Potential impact on your site
04Site Impact
Attackers can alter site content without logging in, potentially defacing pages or injecting malicious material.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
February 3, 2026
CVE published
April 28, 2026
Record updated