CVE-2024-23329

LOW3.7EPSS 0.45%

changedetection.io API endpoint is not secured with API token

發布日:2024/1/23修改日:2024/9/13

描述

### Summary API endpoint `/api/v1/watch/<uuid>/history` can be accessed by any unauthorized user. ### Details WatchHistory resource does not have `@auth.check_token` annotation, which means it can be accessed without providing `x-api-key` header. https://github.com/dgtlmoon/changedetection.io/blob/9510345e01ea8e308c339163d8e8b030ce5ac7f1/changedetectionio/api/api_v1.py#L129-L156 ### PoC 1. Get list of watch with `x-api-key`: ```sh $ curl -H "x-api-key: apikeyhere" http://localhost:5000/api/v1/watch {"uuid": ...} ``` 2. Call for history of snapshots without `x-api-key`. Expected - 401/403 error. Actual - list of snapshots is listed. ```sh $ curl http://localhost:5000/api/v1/watch/uuid/history {"timestamp": "/path/to/snapshot.txt"} ``` ### Impact Anybody can check one's watch history. However, because unauthorized party first needs to know 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.

受影響套件(2)

PyPI/changedetection-io>= 0.39.14, < 0.45.13
PyPI/changedetection-iofrom 0, < 402f1e47e78ecd155b1e90f30cce424ff7763e0f | >= 0.39.14, < 0.45.13

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 4.0	—	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
osv	CVSS 3.1	LOW3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

描述

受影響套件(2)

CVSS 分數

參考連結(6)