PT-2026-96714

Name of the Vulnerable Software and Affected Versions dgtlmoon changedetection.io versions prior to 0.60.8 Description An issue in the Authentication Hook component allows for improper authentication. A remote attacker can manipulate the check authentication function within the...

CVE-2026-71203 changedetection.io - Missing Authentication on /api/v1/full-spec Discloses Full OpenAPI Schema

changedetection.io's REST API resources are protected by an @auth.checktoken decorator validating the caller's x-api-key header, except the Spec resource registered at /api/v1/full-spec changedetectionio/api/Spec.py, whose get method carries neither @auth.checktoken nor @validateopenapirequest...

GHSA-9JJ8-V89V-XJVW changedetection.io is vulnerable to unauthenticated static path traversal

Summary The /static// route accepts group="..", which causes sendfromdirectory"static/..", filename to execute. This moves the base directory up to /app/changedetectionio, enabling unauthenticated local file read of application source files e.g., flaskapp.py. Severity is low information disclosur...

changedetection.io is vulnerable to unauthenticated static path traversal

Summary The /static// route accepts group="..", which causes sendfromdirectory"static/..", filename to execute. This moves the base directory up to /app/changedetectionio, enabling unauthenticated local file read of application source files e.g., flaskapp.py. Severity is low information disclosur...

changedetection.io code-related vulnerabilities

changedetection.io is a website-based application developed by dgtlmoon, designed for code inspection, monitoring, and notification. Versions of changedetection.io prior to 0.54.9 contained a code vulnerability. This vulnerability stemmed from the xpathfilter function not disabling external entit...

CVE-2026-29038

CVE-2026-29038 affects changedetection.io before version 0.54.4. The vulnerability is a reflected XSS in the /rss/tag/ endpoint where the URL path parameter tag_uuid is reflected in the HTTP response body without HTML escaping. Flask returns text/html by default for plain strings, enabling the br...

PT-2026-23090

Name of the Vulnerable Software and Affected Versions changedetection.io versions prior to 0.54.4 Description 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...

CVE-2026-25527

changedetection.io is a free open source web page change detection tool. In versions prior to 0.53.2, the /static// route accepts group="..", which causes sendfromdirectory"static/..", filename to execute. This moves the base directory up to /app/changedetectionio, enabling unauthenticated local...

PYSEC-2026-2124

changedetection.io is a free open source web page change detection tool. In versions prior to 0.53.2, the /static// route accepts group="..", which causes sendfromdirectory"static/..", filename to execute. This moves the base directory up to /app/changedetectionio, enabling unauthenticated local...

CVE-2026-25527 changedetection.io vulnerable to unauthenticated static path traversal

changedetection.io is a free open source web page change detection tool. In versions prior to 0.53.2, the /static// route accepts group="..", which causes sendfromdirectory"static/..", filename to execute. This moves the base directory up to /app/changedetectionio, enabling unauthenticated local...