Cross-Site Scripting Vulnerability in ChangeDetection.io by dgtlmoon
CVE-2025-52558

7HIGH

Key Information:

Vendor

Dgtlmoon

Status
Changedetection.io
Vendor
CVE Published:
23 June 2025

What is CVE-2025-52558?

The web page change detection service, ChangeDetection.io, had a significant vulnerability prior to version 0.50.4 whereby filters from webpage change detection notices were not appropriately validated. This oversight allowed attackers to inject malicious scripts, potentially leading to unauthorized access or data theft. The issue has since been rectified in the latest release, underscoring the importance of keeping software updated to mitigate exposure to vulnerabilities.

Affected Version(s)

changedetection.io < 0.50.4

References

https://github.com/dgtlmoon/changedetection.io/security/a...
x_refsource_CONFIRM
https://github.com/dgtlmoon/changedetection.io/commit/3d5...
x_refsource_MISC

CVSS V4

Score:
7
Severity:
HIGH
Confidentiality:
Low
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-52558 : Cross-Site Scripting Vulnerability in ChangeDetection.io by dgtlmoon