CVE-2010-4953: Jw Calendar

High severity, CVSS 10.0. EPSS: 3.3% chance of exploitation in the next 30 days.

Unspecified vulnerability in the JW Calendar (jw_calendar) extension 1.3.20 and earlier for TYPO3 allows remote attackers to execute arbitrary code via unknown vectors.

Affected products

• Jw Calendar Jw Calendar: up to and including 1.3.20

Published 2011-10-09. Last modified 2026-06-16.