The Kunena extension before 5.1.14 for Joomla! allows XSS via BBCode.

In Joomla! before 3.9.11, inadequate checks in com_contact could allow mail submission in disabled forms.

In Joomla! 3.9.7 and 3.9.8, inadequate filtering allows users authorised to create custom fields to manipulate the filtering options and inject an unvalidated option. In other words, the filter attribute in subform fields allows remote code execution. This is fixed in 3.9.9.

SQL Injection exists in the Micro Deal Factory 2.4.0 component for Joomla! via the id parameter, or the PATH_INFO to mydeals/ or listdeals/.

SQL Injection exists in the Dutch Auction Factory 2.0.2 component for Joomla! via the filter_order_Dir or filter_order parameter.

SQL Injection exists in the Auction Factory 4.5.5 component for Joomla! via the filter_order_Dir or filter_order parameter.

SQL Injection exists in the Jimtawl 2.2.7 component for Joomla! via the id parameter.

SQL Injection exists in the AMGallery 1.2.3 component for Joomla! via the filter_category_id parameter.

An issue was discovered in Joomla! before 3.9.7. The subform fieldtype does not sufficiently filter or validate input of subfields. This leads to XSS attack vectors.

An issue was discovered in Joomla! before 3.9.7. The CSV export of com_actionslogs is vulnerable to CSV injection.

An issue was discovered in Joomla! before 3.9.7. The update server URL of com_joomlaupdate can be manipulated by non Super-Admin users.

An issue was discovered in Joomla! before 3.9.6. The debug views of com_users do not properly escape user supplied data, which leads to a potential XSS attack vector.

https://www.joomlaextensions.co.in/ Joomla! Component Appointment 1.1 is affected by: SQL Injection. The impact is: Code execution (remote). The component is: com_appointment component.

XSS exists in the ProFiles 1.5 component for Joomla! via the name or path parameter when creating a new folder in the administrative panel.

An issue was discovered in Joomla! before 3.9.5. The "refresh list of helpsites" endpoint of com_users lacks access checks, allowing calls from unauthenticated users.

An issue was discovered in Joomla! before 3.9.5. The Media Manager component does not properly sanitize the folder parameter, allowing attackers to act outside the media manager root directory.

An issue was discovered in the Harmis JE Messenger component 1.2.2 for Joomla!. Directory Traversal allows read access to arbitrary files.

An issue was discovered in the Harmis JE Messenger component 1.2.2 for Joomla!. It is possible to read information that should only be accessible by a different user.

An issue was discovered in the Harmis JE Messenger component 1.2.2 for Joomla!. It is possible to perform an action within the context of the account of another user.

An issue was discovered in the Harmis JE Messenger component 1.2.2 for Joomla!. It is possible to craft messages in a way that JavaScript gets executed on the side of the receiving user when the message is opened, aka XSS.