CVE-2023-4771

Cross-Site Scripting vulnerability in CKSource CKEditor

State: Published
Severity: 6.1 Medium
Published: Nov 16, 2023
Updated: Oct 1, 2024
Reserved: Sep 5, 2023

Description

A Cross-Site scripting vulnerability has been found in CKSource CKEditor affecting versions 4.15.1 and earlier. An attacker could send malicious javascript code through the /ckeditor/samples/old/ajax.html file and retrieve an authorized user's information.

Scores

CVSS	Score	Vector	Source
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	INCIBE

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
CKEditorCKSource	4.15.1 and earlierAffected

References

https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-vulnerability-cksource-ckeditor

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