CVE-2009-4340: Mischa Heissmann No Indexed Search

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the No indexed Search (no_indexed_search) extension 0.2.0 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Affected products

• Mischa Heissmann No Indexed Search: version 0.2.0 only

Published 2009-12-17. Last modified 2026-06-16.