Description

changedetection.io is a free open source web page change detection tool. Prior to version 0.54.4, there is a reflected cross-site scripting (XSS) vulnerability identified in the /rss/tag/ endpoint of changedetection.io. The tag_uuid path parameter is reflected directly in the HTTP response body without HTML escaping. Since Flask returns text/html by default for plain string responses, the browser parses and executes injected JavaScript. This issue has been patched in version 0.54.4.

INFO

Published Date :

2026-03-06T06:53:56.959Z

Last Modified :

2026-03-09T19:57:44.702Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-29038 vulnerability.

Vendors Products
Dgtlmoon
  • Changedetection.io
Webtechnologies
  • Changedetection
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-29038.

URL Resource
https://github.com/dgtlmoon/changedetection.io/commit/ec7d56f85d1e9690fca7cb4711c1fb20dffec780 cve-icon cve-icon
https://github.com/dgtlmoon/changedetection.io/releases/tag/0.54.4 cve-icon cve-icon
https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-8whx-v8qq-pq64 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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