CVE-2026-15386

The Meow Gallery WordPress plugin before 5.5.2 does not escape an attachment's alt text before outputting it into an attribute of the link it builds for linked galleries, allowing users with the Author role or above to store a JavaScript payload that executes in the browser of any visitor includi...

CVE-2026-15386

The Meow Gallery WordPress plugin versions before 5.5.2 is vulnerable to Stored Cross-Site Scripting (XSS) . The root cause is the failure to escape an attachment's alt text before it is output into an attribute of a link built for linked galleries. This allows users with the Author role or highe...