CVE-2007-1939: Daniel Naber Languagetool

Medium severity, CVSS 6.8. EPSS: 1% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the embedded webserver in Daniel Naber LanguageTool before 0.8.9 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors involving an error message, possibly the demultiplex method in HTTPServer.java.

Affected products

• Daniel Naber Languagetool: up to and including 0.8.8

Published 2007-04-10. Last modified 2026-06-16.