CVE-2004-1410: Gadu-Gadu Instant Messenger

Medium severity, CVSS 4.3. EPSS: 1.7% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in Gadu-Gadu build 155 and earlier allows remote attackers to inject arbitrary web script via a URL, which is echoed in a popup window that displays a parsing error message, a different vulnerability than CVE-2004-1229.

Affected products

• Gadu-Gadu Gadu-Gadu Instant Messenger: version 6.0_build149 only; version 6.0_build150 only; version 6.0_build151 only; version 6.0_build152 only; version 6.0_build153 only; version 6.0_build154 only; …

Published 2004-12-31. Last modified 2026-06-16.