SQL Injection exists in the Raffle Factory 3.5.2 component for Joomla! via the filter_order_Dir or filter_order parameter.

SQL Injection exists in the Penny Auction Factory 2.0.4 component for Joomla! via the filter_order_Dir or filter_order parameter.

SQL Injection exists in the Questions 1.4.3 component for Joomla! via the term, userid, users, or groups parameter.

SQL Injection exists in the Reverse Auction Factory 4.3.8 component for Joomla! via the filter_order_Dir, cat, or filter_letter parameter.

SQL Injection exists in the Music Collection 3.0.3 component for Joomla! via the id parameter.

The CWJoomla CW Article Attachments PRO extension before 2.0.7 and CW Article Attachments FREE extension before 1.0.6 for Joomla! allow SQL Injection within download.php.

The JCK Editor component 6.4.4 for Joomla! allows SQL Injection via the jtreelink/dialogs/links.php parent parameter.

An issue was discovered in Joomla! before 3.8.12. Inadequate checks in the InputFilter class could allow specifically prepared phar files to pass the upload filter.

An issue was discovered in Joomla! before 3.8.12. Inadequate checks regarding disabled fields can lead to an ACL violation.

An issue was discovered in Joomla! before 3.8.12. Inadequate output filtering on the user profile page could lead to a stored XSS attack.

The Joomanager component through 2.0.0 for Joomla! has an arbitrary file download issue, resulting in exposing the credentials of the database via an index.php?option=com_joomanager&controller=details&task=download&path=configuration.php request.

An issue was discovered in Joomla! 2.5.0 through 3.8.8 before 3.8.9. The autoload code checks classnames to be valid, using the "class_exists" function in PHP. In PHP 5.3, this function validates invalid names as valid, which can result in a Local File Inclusion.

An XSS issue was discovered in the language switcher module in Joomla! 1.6.0 through 3.8.8 before 3.8.9. In some cases, the link of the current language might contain unescaped HTML special characters. This may lead to reflective XSS via injection of arbitrary parameters and/or values on the current page URL.

The Balbooa Gridbox extension version 2.4.0 and previous versions for Joomla! is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability via a crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.

router.php in the Harmis Ek rishta (aka ek-rishta) 2.10 component for Joomla! allows SQL Injection via the PATH_INFO to a home/requested_user/Sent%20interest/ URI.

In Joomla! Core before 3.8.8, inadequate filtering of file and folder names leads to various XSS attack vectors in the media manager.

An issue was discovered in Joomla! Core before 3.8.8. Under specific circumstances (a redirect issued with a URI containing a username and password when the Location: header cannot be used), a lack of escaping the user-info component of the URI could result in an XSS vulnerability.

An issue was discovered in Joomla! Core before 3.8.8. Inadequate checks allowed users to see the names of tags that were either unpublished or published with restricted view permission.

An issue was discovered in Joomla! Core before 3.8.8. Inadequate input filtering leads to a multiple XSS vulnerabilities. Additionally, the default filtering settings could potentially allow users of the default Administrator user group to perform a XSS attack.

An issue was discovered in Joomla! Core before 3.8.8. The web install application would autofill password fields after either a form validation error or navigating to a previous install step, and display the plaintext password for the administrator account at the confirmation screen.