CVE-2025-52558
June 23, 2025
changedetection.io is a free open source web page change detection, website watcher, restock monitor and notification service. Prior to version 0.50.4, errors in filters from website page change detection watches were not being filtered resulting in a cross-site scripting (XSS) vulnerability. This issue has been patched in version 0.50.4
Affected Packages
https://github.com/dgtlmoon/changedetection.io.git (GITHUB):
Affected version(s) >=0.1 <0.50.4Fix Suggestion:
Update to version 0.50.4changedetection.io (PYTHON):
Affected version(s) >=0.38.2 <0.50.4Fix Suggestion:
Update to version 0.50.4changedetection.io (PYTHON):
Affected version(s) >=0.38.2 <0.50.4Fix Suggestion:
Update to version 0.50.4Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
ACTIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS
Base Score:
0.03
