Joomla: >> Joomla! Security Vulnerabilities
Lack of output escaping leads to a XSS vector in the multilingual associations component.
CVSS Score
5.9
EPSS Score
0.0
Published
2026-04-01
Lack of output escaping for article titles leads to XSS vectors in various locations.
CVSS Score
5.9
EPSS Score
0.0
Published
2026-04-01
Lack of input validation leads to an arbitrary file deletion vulnerability in the autoupdate server mechanism.
CVSS Score
8.6
EPSS Score
0.0
Published
2026-04-01
An improper access check allows unauthorized access to webservice endpoints.
CVSS Score
8.6
EPSS Score
0.0
Published
2026-04-01
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.
CVSS Score
6.3
EPSS Score
0.0
Published
2026-04-01
Improperly built order clauses lead to a SQL injection vulnerability in the articles webservice endpoint.
CVSS Score
6.9
EPSS Score
0.0
Published
2026-04-01
Lack of input filtering leads to an XSS vector in the HTML filter code related to data URLs in img tags.
CVSS Score
5.9
EPSS Score
0.0
Published
2026-01-06
Lack of output escaping leads to a XSS vector in the pagebreak plugin.
CVSS Score
5.9
EPSS Score
0.0
Published
2026-01-06
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.
CVSS Score
9.8
EPSS Score
0.0
Published
2025-04-08
Insufficient state checks lead to a vector that allows to bypass 2FA checks.
CVSS Score
7.5
EPSS Score
0.0
Published
2025-04-08
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