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Joomla

joomla

Vendor: Joomla • 421 CVEs

CVEs (421)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Joomla
1Joomla
Jun 17, 2026
Aug 26, 2020
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
An issue was discovered in Joomla! before 3.9.21. Lack of escaping in mod_latestactions allows XSS attacks.
1Joomla
1Joomla
Jun 17, 2026
Aug 26, 2020
N/A· v4
6.1 MEDIUM· v3
5.8 MEDIUM· v2
An issue was discovered in Joomla! before 3.9.21. Lack of input validation in the vote feature of com_content leads to an open redirect.
1Joomla
1Joomla
Jun 17, 2026
Jul 15, 2020
N/A· v4
6.3 MEDIUM· v3
6.8 MEDIUM· v2
An issue was discovered in Joomla! through 3.9.19. A missing token check in the ajax_install endpoint of com_installer causes a CSRF vulnerability.
1Joomla
1Joomla
Jun 17, 2026
Jul 15, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
An issue was discovered in Joomla! through 3.9.19. Missing validation checks on the usergroups table object can result in a broken site configuration.
1Joomla
1Joomla
Jun 17, 2026
Jul 15, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
An issue was discovered in Joomla! through 3.9.19. Inadequate filtering on the system information screen could expose Redis or proxy credentials
1Joomla
1Joomla
Jun 17, 2026
Jul 15, 2020
N/A· v4
4.3 MEDIUM· v3
4.0 MEDIUM· v2
An issue was discovered in Joomla! through 3.9.19. Internal read-only fields in the User table class could be modified by users.
1Joomla
1Joomla
Jun 17, 2026
Jul 15, 2020
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
An issue was discovered in Joomla! through 3.9.19. Lack of input filtering and escaping allows XSS attacks in mod_random_image.
1Joomla
1Joomla
Jun 17, 2026
Jul 15, 2020
N/A· v4
6.3 MEDIUM· v3
6.8 MEDIUM· v2
An issue was discovered in Joomla! through 3.9.19. A missing token check in the remove request section of com_privacy causes a CSRF vulnerability.
1Joomla
1Joomla
Jun 17, 2026
Jun 2, 2020
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
In Joomla! before 3.9.19, the default settings of the global textfilter configuration do not block HTML inputs for Guest users.
1Joomla
1Joomla
Jun 17, 2026
Jun 2, 2020
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
In Joomla! before 3.9.19, incorrect input validation of the module tag option in com_modules allows XSS.
1Joomla
1Joomla
Jun 17, 2026
Jun 2, 2020
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
In Joomla! before 3.9.19, lack of input validation in the heading tag option of the "Articles - Newsflash" and "Articles - Categories" modules allows XSS.
1Joomla
1Joomla
Jun 17, 2026
Jun 2, 2020
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
In Joomla! before 3.9.19, missing token checks in com_postinstall lead to CSRF.
1Joomla
1Joomla
Jun 17, 2026
Apr 21, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
An issue was discovered in Joomla! before 3.9.17. Incorrect ACL checks in the access level section of com_users allow the unauthorized editing of usergroups.
1Joomla
1Joomla
Jun 17, 2026
Apr 21, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
An issue was discovered in Joomla! before 3.9.17. Improper input validations in the usergroup table class could lead to a broken ACL configuration.
1Joomla
1Joomla
Jun 17, 2026
Apr 21, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
An issue was discovered in Joomla! before 3.9.17. Incorrect ACL checks in the access level section of com_users allow the unauthorized deletion of usergroups.
1Joomla
1Joomla
Jun 17, 2026
Mar 16, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
An issue was discovered in Joomla! before 3.9.16. The lack of type casting of a variable in a SQL statement leads to a SQL injection vulnerability in the Featured Articles frontend menutype.
1Joomla
1Joomla
Jun 17, 2026
Mar 16, 2020
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
An issue was discovered in Joomla! before 3.9.16. Inadequate handling of CSS selectors in the Protostar and Beez3 JavaScript allows XSS attacks.
1Joomla
1Joomla
Jun 17, 2026
Mar 16, 2020
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
An issue was discovered in Joomla! before 3.9.16. Missing token checks in the image actions of com_templates lead to CSRF.
1Joomla
1Joomla
Jun 17, 2026
Mar 16, 2020
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
An issue was discovered in Joomla! before 3.9.16. Missing length checks in the user table can lead to the creation of users with duplicate usernames and/or email addresses.
1Joomla
1Joomla
Jun 17, 2026
Mar 16, 2020
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
An issue was discovered in Joomla! before 3.9.16. Incorrect Access Control in the SQL fieldtype of com_fields allows access for non-superadmin users.