Description
changedetection.io is an open source tool designed to monitor websites for content changes. In affected versions the API endpoint `/api/v1/watch/<uuid>/history` can be accessed by any unauthorized user. As a result any unauthorized user can check one's watch history. However, because unauthorized party first needs to know a watch UUID, and the watch history endpoint itself returns only paths to the snapshot on the server, an impact on users' data privacy is minimal. This issue has been addressed in version 0.45.13. Users are advised to upgrade. There are no known workarounds for this vulnerability.
References (2)
Core 2
Core References
Exploit, Vendor Advisory x_refsource_confirm
https://github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-hcvp-2cc7-jrwr
Scores
CVSS v3
3.7
EPSS
0.0045
EPSS Percentile
63.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-863
Status
published
Products (3)
changedetection/changedetection
0.39.14 - 0.45.13
pypi/changedetection.io
0.39.14 - 0.45.13PyPI
webtechnologies/changedetection
0.39.14 - 0.45.13
Published
Jan 19, 2024
Tracked Since
Feb 18, 2026