CVE-2026-109987 — PixelYourSite (Free & Pro) - Unauthenticated Stored XSS via Cookie

CVE-2026-109987

PixelYourSite (Free & Pro) - Unauthenticated Stored XSS via Cookie PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Unknown / PixelYourSite	affected 0 before 11.4.3
Unknown / PixelYourSite Pro	affected 0 before 12.6.8

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/80e1ed6d-dec5-4bfd-851d-3905fd42d23f/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.