CVE-2023-24769: Webtechnologies Changedetection

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

Changedetection.io before v0.40.1.1 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the main page. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the URL parameter under the "Add a new change detection watch" function.

Affected products

• Webtechnologies Changedetection: before 0.40.1.1 (fixed in 0.40.1.1)

Published 2023-02-17. Last modified 2026-06-17.