/Vulnerability Library

changedetection.io <= 0.52.9 - Unauthenticated Path Traversal

CVE-2026-25527
Verified

Description

changedetection.io <= 0.53.9 contains a path traversal caused by improper validation of the 'group' parameter in /static/<group>/<filename> route, letting unauthenticated attackers read local application source files.

Severity

Medium

CVSS Score

5.3

Exploit Probability

1%

Affected Product

changedetection.io

Published Date

June 5, 2026

Template Author

wrg-11

CVE-2026-25527.yaml
5.3Score

CVSS Metrics

CVSS Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVE ID:
cve-2026-25527
CWE ID:
cwe-22

References

https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-9jj8-v89v-xjvwhttps://nvd.nist.gov/vuln/detail/CVE-2026-25527

Remediation Steps

Upgrade to version 0.53.2 or later.