CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
21.3%
ckeditor4 is vulnerable to Cross Site Scripting (XSS). The vulnerability is caused due to a flaw in the Code Snippet GeSHi plugin. An attacker could craft a malicious script that could be executed by sending a request to the GeSHi library hosted on a PHP web server.