GHSA-cwgg-57xj-g77rMediumCVSS 6.5
changedetection.io Path Traversal
🔗 CVE IDs covered (1)
📋 Description
Summary
When a WebDriver is used to fetch files source:file:///etc/passwd can be used to retrieve local system files, where the more traditional file:///etc/passwd gets blocked
Details
The root cause is the payload source:file:///etc/passwdpasses the regex here and also passes the check here where a traditional file:///etc/passwd would get blocked
PoC
CL-ChangeDetection.io Path Travsersal-311024-181039.pdf
Impact
It depends on where the webdriver is deployed but generally this is a high impact vulnerability
🎯 Affected products1
- pip/changedetection.io:<= 0.47.4
🔗 References (6)
- https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-cwgg-57xj-g77r
- https://nvd.nist.gov/vuln/detail/CVE-2024-51483
- https://github.com/dgtlmoon/changedetection.io/blob/master/changedetectionio/model/Watch.py#L19
- https://github.com/dgtlmoon/changedetection.io/blob/master/changedetectionio/processors/__init__.py#L35
- https://github.com/user-attachments/files/17591630/CL-ChangeDetection.io.Path.Travsersal-311024-181039.pdf
- https://github.com/advisories/GHSA-cwgg-57xj-g77r