CERT-In Vulnerability Note
CIVN-2024-0214
Multiple Cross Site Scripting Vulnerabilities in Joomla
Original Issue Date:July 15, 2024
Severity Rating: HIGH
Software Affected
- Joomla! CMS versions from 3.7.0 to 3.10.15-elts
- Joomla! CMS versions from 4.0.0 to 4.4.5
- Joomla! CMS versions from 5.0.0 to 5.1.1
Overview
Multiple vulnerabilities have been reported in Joomla which could allow an attacker to conduct cross site scripting attacks on the target system.
Description
These vulnerabilities exist in various components/functions (Custom Fields, wrapper extensions, StringHelper::truncate, fancyselect list field layout, accessiblemedia) of Joomla due to improper input validation.
Successful exploitation of these vulnerabilities could allow the attacker to conduct cross site scripting attacks on the targeted system.
Solution
- Upgrade to Joomla CMS versions 3.10.16-elts, 4.4.6 or 5.1.2
Vendor Information
Joomla
https://developer.joomla.org/security-centre/939-20240705-core-xss-in-com-fields-default-field-value.html
https://developer.joomla.org/security-centre/938-20240704-core-xss-in-wrapper-extensions.html
https://developer.joomla.org/security-centre/937-20240703-core-xss-in-stringhelper-truncate-method.html
https://developer.joomla.org/security-centre/936-20240702-core-self-xss-in-fancyselect-list-field-layout.html
https://developer.joomla.org/security-centre/935-20240701-core-xss-in-accessible-media-selection-field.html
References
Joomla
https://developer.joomla.org/security-centre/939-20240705-core-xss-in-com-fields-default-field-value.html
https://developer.joomla.org/security-centre/938-20240704-core-xss-in-wrapper-extensions.html
https://developer.joomla.org/security-centre/937-20240703-core-xss-in-stringhelper-truncate-method.html
https://developer.joomla.org/security-centre/936-20240702-core-self-xss-in-fancyselect-list-field-layout.html
https://developer.joomla.org/security-centre/935-20240701-core-xss-in-accessible-media-selection-field.html
CVE Name
CVE-2024-21729
CVE-2024-21730
CVE-2024-21731
CVE-2024-26278
CVE-2024-26279
Disclaimer
The information provided herein is on "as is" basis, without warranty of any kind.
Contact Information
Email: info@cert-in.org.in Phone: +91-11-22902657
Postal address
Indian Computer Emergency Response Team (CERT-In)
Ministry of Electronics and Information Technology
Government of India
Electronics Niketan
6, CGO Complex, Lodhi Road,
New Delhi - 110 003
India
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