Lack of escaping leads to an XSS vulnerability in the update list view of com_installer.

An improper access check allows privileged users to overwrite media files without editing permissions.

An improper access check allows unauthorized users to create custom fields via webservices endpoints.

Lack of escaping leads to an XSS vulnerability in the file management view of com_templates.

An improper access check allows unauthorized users to access workflow stage and transition information.

An improper access check allows users to display a list of modules in the frontend.

An improper access check allows unauthorized users to access com_privacy datasets.

Lack of escaping leads to XSS vulnerabilities in modalreturn layouts of various components.

Lack of escaping leads to an XSS vulnerability in the generic image output layout.

An improper access check allows user to download vcard exports of com_contact contacts that are inaccessible.

Lack of validation leads to an XSS vulnerability in the MFA management views.

Improper validation leads to a generic XSS vector in the language override feature.

Improperly built filter clauses lead to a SQL injection vulnerability in the search query for com_finder.

Inadequate content filtering within the checkAttribute methods leads to XSS vulnerabilities in various components.

Insufficient state checks lead to a vector that allows to bypass 2FA checks.

Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com_users.

An improper validation of user-supplied input leads to a local file inclusion vulnerability.

Improperly validated order clauses lead to a SQL injection vulnerability in com_tags.

An improper validation of the search parameter of the com_media files API endpoint leads to a path traversal vulnerability.

Lack of input filtering leads to an XSS vector in the HTML filter code.

Insufficient state checks lead to a vector that allows to bypass 2FA checks.

Lack of output escaping leads to a XSS vector in the multilingual associations component.

An improper access check allows privilege escalation through the com_users batch task.

An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.

The password and username reset features created plain http links for https connections if the "Force SSL" flag wasn't explicitly set.

An improper access check allows unauthorized access to com_config webservice endpoints.

Lack of output escaping leads to a XSS vector in the feed modules.

An improper access check allows privelege escalation through the com_users group editing webservice endpoint.

Lack of output escaping leads to a XSS vector in the readmore links for com_content.

An improper access check allows privilege escalation through the com_users batch task.

Lack of output escaping leads to a XSS vector in the content history component.

The InputFilter::getInstance() method omitted a security sensitive parameter from the instance cache key.

Improperly built order clauses lead to a SQL injection vulnerability in the articles webservice endpoint.

Lack of input validation leads to an arbitrary file deletion vulnerability in the autoupdate server mechanism.

The ajax component was excluded from the default logged-in-user check in the administrative area. This behavior was potentially unexpected by 3rd party developers.

An improper access check allows unauthorized access to webservice endpoints.

Lack of output escaping leads to a XSS vector in the multilingual associations component.

Lack of output escaping for article titles leads to XSS vectors in various locations.

Lack of input filtering leads to an XSS vector in the HTML filter code related to data URLs in img tags.

Lack of output escaping leads to a XSS vector in the pagebreak plugin.

Improper handling of identifiers lead to a SQL injection vulnerability in the quoteNameStr method of the database package. Please note: the affected method is a protected method. It has no usages in the original packages in neither the 2.x nor 3.x branch and therefore the vulnerability in question can not be exploited when using the original database class. However, classes extending the affected class might be affected, if the vulnerable method is used.

Insufficient state checks lead to a vector that allows to bypass 2FA checks.

Improper Access Controls allows access to protected views.

Various module chromes didn't properly process inputs, leading to XSS vectors.

Lack of output escaping in the id attribute of menu lists.

The pagination class includes arbitrary parameters in links, leading to cache poisoning attack vectors.

The mail template feature lacks an escaping mechanism, causing XSS vectors in multiple extensions.

Inadequate validation of URLs could result into an invalid check whether an redirect URL is internal or not..

The stripImages and stripIframes methods didn't properly process inputs, leading to XSS vectors.

Improper Access Controls allows backend users to overwrite their username when disallowed.