CVE-2026-83546 — CoolClock < 4.3.8 - Contributor+ Stored XSS via Skin Class Attribute

CVE-2026-83546

CoolClock < 4.3.8 - Contributor+ Stored XSS via Skin Class Attribute PUBLISHED

Description (CNA)

The CoolClock WordPress plugin before 4.3.8 does not properly escape a skin setting before outputting it within an HTML attribute, allowing users with contributor-level access and above to inject arbitrary web scripts that execute when the content is viewed.

Affected (CNA)

Vendor / product	Versions
Unknown / CoolClock	affected 0 before 4.3.8

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/57fcdde1-1723-42e1-a6d0-16e63a532ac7/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.