CVE-2024-27186

[20240803] - Core - XSS in HTML Mail Templates

Description

The mail template feature lacks an escaping mechanism, causing XSS vectors in multiple extensions.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.07%
Vendor Advisory joomla.org
Affected: Joomla! Project Joomla! CMS
Published at:
Updated at:

References

Link Tags
https://developer.joomla.org/security-centre/944-20240803-core-xss-in-html-mail-templates.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2024-27186?
CVE-2024-27186 has been scored as a medium severity vulnerability.
How to fix CVE-2024-27186?
To fix CVE-2024-27186, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-27186 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-27186 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-27186?
CVE-2024-27186 affects Joomla! Project Joomla! CMS.
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