Back to Database
Status published
Unknown
CVE-2024-27186
[20240803] - Core - XSS in HTML Mail Templates
Vulnerability Description
The mail template feature lacks an escaping mechanism, causing XSS vectors in multiple extensions.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-27186
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Elysee Franchuk
References
More from Joomla! Project
View All →CVE-2025-63083
Joomla! Core - [20260102] - XSS vector in the pagebreak plugin
Medium
5.9
CVE-2025-63082
Joomla! Core - [20260101] - Inadequate content filtering for data URLs
Medium
5.9
CVE-2025-54477
Joomla! Core - [20250902] User-Enumeration in passkey authentication method
Unknown
0
CVE-2025-54476
Joomla! Core - [20250901] Inadequate content filtering within the checkAttribute filter code
Medium
4.8
CVE-2025-25227
[20250402] - Joomla Core - MFA Authentication Bypass
Unknown
0
Affected Vendor
Joomla! Project
View all reports →Affected Software
Joomla! CMS
Vulnerable Versions:
4.0.0-4.4.6, 5.0.0-5.1.2
Timeline
Official Publish:
August 20th, 2024
Last Modified:
November 26th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available