PT-2024-21721 · Joomla+2 · Joomla!+1

Elysee Franchuk · Published 2024-08-20 · Updated 2025-06-05 · CVE-2024-27186

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided descriptions.

Description The mail template feature lacks an escaping mechanism, causing XSS vectors in multiple extensions. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BIT-JOOMLA-2024-27186

CVE-2024-27186

Affected Products

Joomla!

Joomla! Cms

References · 7

• https://developer.joomla.org/security-centre/944-20240803-core-xss-in-html-mail-templates.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-27186 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-27186 · Security Note
• https://osv.dev/vulnerability/BIT-joomla-2024-27186 · Vendor Advisory
• https://t.me/cvedetector/3668 · Telegram Post
• https://twitter.com/CVEnew/status/1825930155295961155 · Twitter Post
• https://t.me/cvenotify/91487 · Telegram Post