CVE-2020-1766: Debian Linux

Medium severity, CVSS 6.1. EPSS: 1.2% chance of exploitation in the next 30 days.

Due to improper handling of uploaded images it is possible in very unlikely and rare conditions to force the agents browser to execute malicious javascript from a special crafted SVG file rendered as inline jpg file. This issue affects: ((OTRS)) Community Edition 5.0.x version 5.0.39 and prior versions; 6.0.x version 6.0.24 and prior versions. OTRS 7.0.x version 7.0.13 and prior versions.

Affected products

• Debian Debian Linux: version 8.0 only
• Otrs Otrs: from 5.0.0, up to and including 5.0.39; from 6.0.0, up to and including 6.0.24; from 7.0.0, up to and including 7.0.13

Published 2020-01-10. Last modified 2026-06-17.