CVE-2024-23329: dgtlmoon changedetection.io Incorrect Authorization
Vulnerability summary
CVE-2024-23329 is a low (CVSS 3.7) Incorrect Authorization vulnerability in dgtlmoon changedetection.io. EPSS estimates a 0.59% chance of exploitation in the next 30 days, higher than 47.3% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 19-01-2024PublishedVulnerability first disclosed.
- 13-11-2024Last modifiedVulnerability information updated.
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.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · PypiEcosystem advisory · calculated3.7LowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- NVDNIST3.7LowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS trend
Probability
0.59%
Chance of exploitation in the next 30 days
Percentile
47%
Versus all other CVEs
30-day change
0.00 pp
From 0.59% on 21-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundChangedetection.Io
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Dgtlmoon1 product
- changedetection.io≥ 0.39.14, < 0.45.13
PyPI1 product
- changedetection-io< 402f1e47e78ecd155b1e90f30cce424ff7763e0f | ≥ 0.39.14, < 0.45.13
Webtechnologies1 product
- changedetection≥ 0.39.14, < 0.45.13
3 vendors · 3 products
References
6 links- github.com/dgtlmoon/changedetection.io/security/advisories/GHSA-hcvp-2cc7-jrwrX Refsource CONFIRMWEBAdvisoryExploitVendor Advisory
- github.com/dgtlmoon/changedetection.io/commit/402f1e47e78ecd155b1e90f30cce424ff7763e0fX Refsource MISCWEBFIXPatch
