The Rbs Image Gallery WordPress plugin (Robo Gallery – Photo & Image Slider) suffers from a stored cross-site scripting vulnerability (CWE-79) in the Image Title field. This flaw allows authenticated users with author or higher privileges to inject malicious scripts that persist and execute in the context of other users viewing the injected pages. The vulnerability arises from inadequate input sanitization and output escaping in versions up to 3.2.19. The CVSS 3.1 base score is 6.4, reflecting network attack vector, low attack complexity, required privileges at the author level, no user interaction, and impacts on confidentiality and integrity with no availability impact. No known exploits in the wild or official patches have been documented in the provided data.

An attacker with author-level access or higher can inject malicious scripts into image titles that execute in the browsers of users who view the affected pages. This can lead to unauthorized disclosure of information or modification of content within the affected site context. The vulnerability does not impact availability. There are no known exploits in the wild according to the current data.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict author-level access to trusted users only and consider removing or sanitizing image titles manually to reduce risk. Monitor for vendor updates regarding patches or official mitigations.