VULNERABILITY INTELLIGENCE

CVE-2023-33564

CVSS score6.1 MEDIUM

EPSS probability0.50%

CISA KEVNot currently listed

Published2023-08-01

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

There is a Cross Site Scripting (XSS) vulnerability in the "theme" parameter of preview.php in PHPJabbers Time Slots Booking Calendar v3.3.