CVE-2026-109987
HIGH NVDCVSS Score
7.2
Severity
HIGH
Source
NVD
Published
Oct 22, 2026
Description
The PixelYourSite WordPress plugin before 11.4.3, PixelYourSite Pro WordPress plugin before 12.6.8 do not sanitise and escape a cookie value before printing it into the page output, which, on a site running a full-page cache, allows unauthenticated attackers to store a Cross-Site Scripting payload in the cached page that is then served to other visitors.