Description

changedetection.io is a free open source web page change detection tool. Prior to version 0.54.4, the changedetection.io application allows users to specify XPath expressions as content filters via the include_filters field. These XPath expressions are processed using the elementpath library which implements XPath 3.0/3.1 specification. XPath 3.0 includes the unparsed-text() function which can read arbitrary files from the filesystem. The application does not validate or sanitize XPath expressions to block dangerous functions, allowing an attacker to read any file accessible to the application process. This issue has been patched in version 0.54.4.

INFO

Published Date :

2026-03-06T06:54:15.822Z

Last Modified :

2026-03-09T19:58:22.717Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-29039 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-2026-29039.

URL Resource
https://github.com/dgtlmoon/changedetection.io/commit/417d57e5749441e4be9acc4010369bded805d66f 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-6fmw-82m7-jq6p cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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SS Confidentiality
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SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact