CVE-2020-29041: Sesame-System Web-Sesame

Medium severity, CVSS 5.3. EPSS: 1.4% chance of exploitation in the next 30 days.

A misconfiguration in Web-Sesame 2020.1.1.3375 allows an unauthenticated attacker to download the source code of the application, facilitating its comprehension (code review). Specifically, JavaScript source maps were inadvertently included in the production Webpack configuration. These maps contain sources used to generate the bundle, configuration settings (e.g., API keys), and developers' comments.

Affected products

• Sesame-System Web-Sesame: version 2020.1.1.3375 only

Published 2021-01-06. Last modified 2026-06-17.