PT-2024-1842 · Joomla · Joomla!

Dominik Ziegelmüller · Published 2024-01-09 · Updated 2025-04-03 · CVE-2024-21724

Positive Technologies (AI Summary)

CVSS v2.0

9.4

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:N

Name of the Vulnerable Software and Affected Versions Joomla! (affected versions not specified)

Description The issue is related to inadequate protection of the web page structure, allowing a remote attacker to conduct a cross-site scripting (XSS) attack. Inadequate input validation for media selection fields leads to XSS vulnerabilities in various extensions.

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

BDU:2024-01595

BIT-JOOMLA-2024-21724

CVE-2024-21724

Affected Products

Joomla!

References · 13

• https://osv.dev/vulnerability/BIT-joomla-2024-21724 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-21724 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-21724 · Security Note
• https://developer.joomla.org/security-centre/927-20240203-core-xss-in-media-selection-fields.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-01595 · Security Note
• https://twitter.com/CVEnew/status/1759981008781189532 · Twitter Post
• https://cybersecurity-help.cz/vdb/SB2024022067 · Note
• https://t.me/cvenotify/116637 · Telegram Post
• https://t.me/true_secator/5448 · Telegram Post
• https://twitter.com/OdinThreatIntel/status/1760557567904997499 · Twitter Post
• https://t.me/zerodayalert/177 · Telegram Post
• http://developer.joomla.org/security-centre/927-20240203-core-xss-in-media-selection-fields.html · Note
• https://t.me/cvenotify/111458 · Telegram Post