Vulnerabilities (CVE)

Filtered by vendor Joomla Subscribe
Total 975 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2017-14596 1 Joomla 1 Joomla\! 2026-06-17 5.0 MEDIUM 9.8 CRITICAL
In Joomla! before 3.8.0, inadequate escaping in the LDAP authentication plugin can result in a disclosure of a username and password.
CVE-2017-14595 1 Joomla 1 Joomla\! 2026-06-17 4.3 MEDIUM 3.7 LOW
In Joomla! before 3.8.0, a logic bug in a SQL query could lead to the disclosure of article intro texts when these articles are in the archived state.
CVE-2017-11612 1 Joomla 1 Joomla\! 2026-06-17 4.3 MEDIUM 6.1 MEDIUM
In Joomla! before 3.7.4, inadequate filtering of potentially malicious HTML tags leads to XSS vulnerabilities in various components.
CVE-2017-11364 1 Joomla 1 Joomla\! 2026-06-17 6.5 MEDIUM 8.8 HIGH
The CMS installer in Joomla! before 3.7.4 does not verify a user's ownership of a webspace, which allows remote authenticated users to gain control of the target application by leveraging Certificate Transparency logs.
CVE-2016-9838 1 Joomla 1 Joomla\! 2026-06-17 5.0 MEDIUM 7.5 HIGH
An issue was discovered in components/com_users/models/registration.php in Joomla! before 3.6.5. Incorrect filtering of registration form data stored to the session on a validation error enables a user to gain access to a registered user's account and reset the user's group mappings, username, and password, as demonstrated by submitting a form that targets the `registration.register` task.
CVE-2016-9837 1 Joomla 1 Joomla\! 2026-06-17 5.0 MEDIUM 7.5 HIGH
An issue was discovered in templates/beez3/html/com_content/article/default.php in Joomla! before 3.6.5. Inadequate permissions checks in the Beez3 layout override of the com_content article view allow users to view articles that should not be publicly accessible, as demonstrated by an index.php?option=com_content&view=article&id=1&template=beez3 request.
CVE-2016-9836 1 Joomla 1 Joomla\! 2026-06-17 7.5 HIGH 9.8 CRITICAL
The file scanning mechanism of JFilterInput::isFileSafe() in Joomla! CMS before 3.6.5 does not consider alternative PHP file extensions when checking uploaded files for PHP content, which enables a user to upload and execute files with the `.php6`, `.php7`, `.phtml`, and `.phpt` extensions. Additionally, JHelperMedia::canUpload() did not blacklist these file extensions as uploadable file types.
CVE-2016-9081 1 Joomla 1 Joomla\! 2026-06-17 7.5 HIGH 9.8 CRITICAL
Joomla! 3.4.4 through 3.6.3 allows attackers to reset username, password, and user group assignments and possibly perform other user account modifications via unspecified vectors.
CVE-2016-8870 1 Joomla 1 Joomla\! 2026-06-17 6.8 MEDIUM 8.1 HIGH
The register method in the UsersModelRegistration class in controllers/user.php in the Users component in Joomla! before 3.6.4, when registration has been disabled, allows remote attackers to create user accounts by leveraging failure to check the Allow User Registration configuration setting.
CVE-2016-8869 1 Joomla 1 Joomla\! 2026-06-17 7.5 HIGH 9.8 CRITICAL
The register method in the UsersModelRegistration class in controllers/user.php in the Users component in Joomla! before 3.6.4 allows remote attackers to gain privileges by leveraging incorrect use of unfiltered data when registering on a site.
CVE-2016-10045 3 Joomla, Phpmailer Project, Wordpress 3 Joomla\!, Phpmailer, Wordpress 2026-06-17 7.5 HIGH 9.8 CRITICAL
The isMail transport in PHPMailer before 5.2.20 might allow remote attackers to pass extra parameters to the mail command and consequently execute arbitrary code by leveraging improper interaction between the escapeshellarg function and internal escaping performed in the mail function in PHP. NOTE: this vulnerability exists because of an incorrect fix for CVE-2016-10033.
CVE-2016-10033 3 Joomla, Phpmailer Project, Wordpress 3 Joomla\!, Phpmailer, Wordpress 2026-06-17 7.5 HIGH 9.8 CRITICAL
The mailSend function in the isMail transport in PHPMailer before 5.2.18 might allow remote attackers to pass extra parameters to the mail command and consequently execute arbitrary code via a \" (backslash double quote) in a crafted Sender property.
CVE-2015-8769 1 Joomla 1 Joomla\! 2026-06-17 7.5 HIGH 7.3 HIGH
SQL injection vulnerability in Joomla! 3.x before 3.4.7 allows attackers to execute arbitrary SQL commands via unspecified vectors.
CVE-2015-8566 1 Joomla 1 Session 2026-06-17 7.5 HIGH N/A
The Session package 1.x before 1.3.1 for Joomla! Framework allows remote attackers to execute arbitrary code via unspecified session values.
CVE-2015-8565 1 Joomla 1 Joomla\! 2026-06-17 7.5 HIGH N/A
Directory traversal vulnerability in Joomla! 3.2.0 through 3.3.x and 3.4.x before 3.4.6 allows remote attackers to have unspecified impact via unknown vectors.
CVE-2015-8564 1 Joomla 1 Joomla\! 2026-06-17 7.5 HIGH N/A
Directory traversal vulnerability in Joomla! 3.4.x before 3.4.6 allows remote attackers to have unspecified impact via directory traversal sequences in the XML install file in an extension package archive.
CVE-2015-8563 1 Joomla 1 Joomla\! 2026-06-17 6.8 MEDIUM N/A
Cross-site request forgery (CSRF) vulnerability in the com_templates component in Joomla! 3.2.0 through 3.3.x and 3.4.x before 3.4.6 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.
CVE-2015-8562 1 Joomla 1 Joomla\! 2026-06-17 7.5 HIGH N/A
Joomla! 1.5.x, 2.x, and 3.x before 3.4.6 allow remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via the HTTP User-Agent header, as exploited in the wild in December 2015.
CVE-2015-7899 1 Joomla 1 Joomla\! 2026-06-17 5.0 MEDIUM N/A
The com_content component in Joomla! 3.x before 3.4.5 does not properly check ACLs, which allows remote attackers to obtain sensitive information via unspecified vectors.
CVE-2015-7859 1 Joomla 1 Joomla\! 2026-06-17 5.0 MEDIUM N/A
The com_contenthistory component in Joomla! 3.2 before 3.4.5 does not properly check ACLs, which allows remote attackers to obtain sensitive information via unspecified vectors.