Vulnerabilidades

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

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

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

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

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

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

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

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

An improper access check allows unauthorized access to webservice endpoints.

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

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

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

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

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.

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

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

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

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…

Improper Access Controls allows access to protected views.

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

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

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.

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

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