Joomla!
by Joomla
Source repositories
CVEs (393)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-21629 | Hig | 0.40 | 7.3 | 0.00 | Apr 1, 2026 | 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. | ||
| CVE-2018-12711 | Med | 0.40 | 6.1 | 0.01 | Jun 26, 2018 | An XSS issue was discovered in the language switcher module in Joomla! 1.6.0 through 3.8.8 before 3.8.9. In some cases, the link of the current language might contain unescaped HTML special characters. This may lead to reflective XSS via injection of arbitrary parameters and/or… | ||
| CVE-2018-6378 | Med | 0.40 | 6.1 | 0.01 | May 22, 2018 | In Joomla! Core before 3.8.8, inadequate filtering of file and folder names leads to various XSS attack vectors in the media manager. | ||
| CVE-2018-6380 | Med | 0.40 | 6.1 | 0.02 | Jan 30, 2018 | In Joomla! before 3.8.4, lack of escaping in the module chromes leads to XSS vulnerabilities in the module system. | ||
| CVE-2018-6379 | Med | 0.40 | 6.1 | 0.02 | Jan 30, 2018 | In Joomla! before 3.8.4, inadequate input filtering in the Uri class (formerly JUri) leads to an XSS vulnerability. | ||
| CVE-2015-5608 | Med | 0.40 | 6.1 | 0.01 | Sep 20, 2017 | Open redirect vulnerability in Joomla! CMS 3.0.0 through 3.4.1. | ||
| CVE-2017-11612 | Med | 0.40 | 6.1 | 0.01 | Jul 26, 2017 | In Joomla! before 3.7.4, inadequate filtering of potentially malicious HTML tags leads to XSS vulnerabilities in various components. | ||
| CVE-2017-9934 | Med | 0.40 | 6.1 | 0.02 | Jul 17, 2017 | Missing CSRF token checks and improper input validation in Joomla! CMS 1.7.3 through 3.7.2 lead to an XSS vulnerability. | ||
| CVE-2017-7987 | Med | 0.40 | 6.1 | 0.01 | Apr 25, 2017 | In Joomla! 3.2.0 through 3.6.5 (fixed in 3.7.0), inadequate escaping of file and folder names leads to XSS vulnerabilities in the template manager component. | ||
| CVE-2017-7986 | Med | 0.40 | 6.1 | 0.01 | Apr 25, 2017 | In Joomla! 1.5.0 through 3.6.5 (fixed in 3.7.0), inadequate filtering of specific HTML attributes leads to XSS vulnerabilities in various components. | ||
| CVE-2017-7985 | Med | 0.40 | 6.1 | 0.01 | Apr 25, 2017 | In Joomla! 1.5.0 through 3.6.5 (fixed in 3.7.0), inadequate filtering of multibyte characters leads to XSS vulnerabilities in various components. | ||
| CVE-2017-7984 | Med | 0.40 | 6.1 | 0.01 | Apr 25, 2017 | In Joomla! 3.2.0 through 3.6.5 (fixed in 3.7.0), inadequate filtering leads to XSS in the template manager component. | ||
| CVE-2018-11324 | Med | 0.38 | 5.9 | 0.01 | May 22, 2018 | An issue was discovered in Joomla! Core before 3.8.8. A long running background process, such as remote checks for core or extension updates, could create a race condition where a session that was expected to be destroyed would be recreated. | ||
| CVE-2017-8057 | Med | 0.35 | 5.3 | 0.01 | Apr 25, 2017 | In Joomla! 3.4.0 through 3.6.5 (fixed in 3.7.0), multiple files caused full path disclosures on systems with enabled error reporting. | ||
| CVE-2017-7988 | Med | 0.35 | 5.3 | 0.01 | Apr 25, 2017 | In Joomla! 1.6.0 through 3.6.5 (fixed in 3.7.0), inadequate filtering of form contents allows overwriting the author of an article. | ||
| CVE-2017-7983 | Med | 0.35 | 5.3 | 0.01 | Apr 25, 2017 | In Joomla! 1.5.0 through 3.6.5 (fixed in 3.7.0), mail sent using the JMail API leaked the used PHPMailer version in the mail headers. | ||
| CVE-2005-4650 | Med | 0.35 | 5.3 | 0.02 | Dec 31, 2005 | Joomla! 1.03 does not restrict the number of "Search" Mambots, which allows remote attackers to cause a denial of service (resource consumption) via a large number of Search Mambots. | ||
| CVE-2018-11328 | Med | 0.31 | 4.7 | 0.01 | May 22, 2018 | An issue was discovered in Joomla! Core before 3.8.8. Under specific circumstances (a redirect issued with a URI containing a username and password when the Location: header cannot be used), a lack of escaping the user-info component of the URI could result in an XSS… | ||
| CVE-2026-48900 | Med | 0.28 | 4.3 | 0.00 | May 26, 2026 | An improper access check allowed low privileged users to edit the task types of existing scheduler tasks. | ||
| CVE-2026-35220 | Med | 0.28 | 4.3 | 0.00 | May 26, 2026 | Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com_users. |
- risk 0.40cvss 7.3epss 0.00
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.
- risk 0.40cvss 6.1epss 0.01
An XSS issue was discovered in the language switcher module in Joomla! 1.6.0 through 3.8.8 before 3.8.9. In some cases, the link of the current language might contain unescaped HTML special characters. This may lead to reflective XSS via injection of arbitrary parameters and/or…
- risk 0.40cvss 6.1epss 0.01
In Joomla! Core before 3.8.8, inadequate filtering of file and folder names leads to various XSS attack vectors in the media manager.
- risk 0.40cvss 6.1epss 0.02
In Joomla! before 3.8.4, lack of escaping in the module chromes leads to XSS vulnerabilities in the module system.
- risk 0.40cvss 6.1epss 0.02
In Joomla! before 3.8.4, inadequate input filtering in the Uri class (formerly JUri) leads to an XSS vulnerability.
- risk 0.40cvss 6.1epss 0.01
Open redirect vulnerability in Joomla! CMS 3.0.0 through 3.4.1.
- risk 0.40cvss 6.1epss 0.01
In Joomla! before 3.7.4, inadequate filtering of potentially malicious HTML tags leads to XSS vulnerabilities in various components.
- risk 0.40cvss 6.1epss 0.02
Missing CSRF token checks and improper input validation in Joomla! CMS 1.7.3 through 3.7.2 lead to an XSS vulnerability.
- risk 0.40cvss 6.1epss 0.01
In Joomla! 3.2.0 through 3.6.5 (fixed in 3.7.0), inadequate escaping of file and folder names leads to XSS vulnerabilities in the template manager component.
- risk 0.40cvss 6.1epss 0.01
In Joomla! 1.5.0 through 3.6.5 (fixed in 3.7.0), inadequate filtering of specific HTML attributes leads to XSS vulnerabilities in various components.
- risk 0.40cvss 6.1epss 0.01
In Joomla! 1.5.0 through 3.6.5 (fixed in 3.7.0), inadequate filtering of multibyte characters leads to XSS vulnerabilities in various components.
- risk 0.40cvss 6.1epss 0.01
In Joomla! 3.2.0 through 3.6.5 (fixed in 3.7.0), inadequate filtering leads to XSS in the template manager component.
- risk 0.38cvss 5.9epss 0.01
An issue was discovered in Joomla! Core before 3.8.8. A long running background process, such as remote checks for core or extension updates, could create a race condition where a session that was expected to be destroyed would be recreated.
- risk 0.35cvss 5.3epss 0.01
In Joomla! 3.4.0 through 3.6.5 (fixed in 3.7.0), multiple files caused full path disclosures on systems with enabled error reporting.
- risk 0.35cvss 5.3epss 0.01
In Joomla! 1.6.0 through 3.6.5 (fixed in 3.7.0), inadequate filtering of form contents allows overwriting the author of an article.
- risk 0.35cvss 5.3epss 0.01
In Joomla! 1.5.0 through 3.6.5 (fixed in 3.7.0), mail sent using the JMail API leaked the used PHPMailer version in the mail headers.
- risk 0.35cvss 5.3epss 0.02
Joomla! 1.03 does not restrict the number of "Search" Mambots, which allows remote attackers to cause a denial of service (resource consumption) via a large number of Search Mambots.
- risk 0.31cvss 4.7epss 0.01
An issue was discovered in Joomla! Core before 3.8.8. Under specific circumstances (a redirect issued with a URI containing a username and password when the Location: header cannot be used), a lack of escaping the user-info component of the URI could result in an XSS…
- risk 0.28cvss 4.3epss 0.00
An improper access check allowed low privileged users to edit the task types of existing scheduler tasks.
- risk 0.28cvss 4.3epss 0.00
Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com_users.
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