The fancyselect list field layout does not correctly escape inputs, leading to a self-XSS vector.

According to its self-reported version, the instance of Joomla! running on the remote web server is 3.x prior to 3.10.16, 4.x prior to 4.4.6 or 5.x prior to 5.1.2. It is, therefore, affected by multiple vulnerabilities.

 - Inadequate input validation leads to XSS vulnerabilities in the accessiblemedia field. (CVE-2024-21729)

 - The fancyselect list field layout does not correctly escape inputs, leading to a self-XSS vector. (CVE-2024-21730)

 - Improper handling of input could lead to an XSS vector in the StringHelper::truncate method. (CVE-2024-21731)

 - The wrapper extensions do not correctly validate inputs, leading to XSS vectors. (CVE-2024-26279)

 - The Custom Fields component not correctly filter inputs, leading to a XSS vector. (CVE-2024-26278)

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

According to its self-reported version, the instance of Joomla! running on the remote web server is 3.0.x prior to 3.10.16, 4.0.x prior to 4.4.6, or 5.0.x prior to 5.1.2. It is, therefore, affected by multiple vulnerabilities.

  - Inadequate input validation leads to XSS vulnerabilities in the accessiblemedia field. (CVE-2024-21729)

  - The fancyselect list field layout does not correctly escape inputs, leading to a self-XSS vector.
    (CVE-2024-21730)

  - Improper handling of input could lead to an XSS vector in the StringHelper::truncate method.
    (CVE-2024-21731)

  - The wrapper extensions do not correctly validate inputs, leading to XSS vectors. (CVE-2024-26279)

  - The Custom Fields component not correctly filter inputs, leading to a XSS vector. (CVE-2024-26278)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
114375	Joomla! 3.x < 3.10.16 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	medium
114374	Joomla! 4.x < 4.4.6 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	medium
114373	Joomla! 5.x < 5.1.2 Multiple Vulnerabilities	Web App Scanning	Component Vulnerability	medium
202021	Joomla 3.0.x < 3.10.16 / 4.0.x < 4.4.6 / 5.0.x < 5.1.2 Multiple Vulnerabilities (5909-joomla-5-1-2-and-joomla-4-4-6-security-and-bug-fix-release)	Nessus	CGI abuses	medium

Detections

Analytics

CVE-2024-21730

medium

Tenable Plugins

medium

medium

medium

medium