CVE-2024-38357
June 19, 2024
TinyMCE is an open source rich text editor. A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content parsing code. This allowed specially crafted noscript elements containing malicious code to be executed when that content was loaded into the editor. This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that content within noscript elements are properly parsed. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Affected Packages
tinymce (CDN_JS):
Affected version(s) >=6.0.0 <6.8.4Fix Suggestion:
Update to version 6.8.4tinymce (CDN_JS):
Affected version(s) >=7.0.0 <7.2.0Fix Suggestion:
Update to version 7.2.0tinymce (NPM):
Affected version(s) >=7.0.0 <7.2.0Fix Suggestion:
Update to version 7.2.0tinymce (NPM):
Affected version(s) >=6.0.0 <6.8.4Fix Suggestion:
Update to version 6.8.4tinymce (NUGET):
Affected version(s) >=7.0.0 <7.2.0Fix Suggestion:
Update to version 7.2.0tinymce (NUGET):
Affected version(s) >=6.0.0 <6.8.4Fix Suggestion:
Update to version 6.8.4django-tinymce (PYTHON):
Affected version(s) >=1.0 <4.1.0Fix Suggestion:
Update to version 4.1.0Related Resources (8)
Do you need more information?
Contact UsCVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS
Base Score:
1.49
