- Details
- Category: Security Announcements
- Project: Joomla!
- SubProject: CMS
- Impact: Low
- Severity: Low
- Versions: 3.8.13 through 3.9.6
- Exploit type: Incorrect Access Control
- Reported Date: 2019-April-10
- Fixed Date: 2019-June-11
- CVE Number: CVE-2019-12764
Description
The update server URL of com_joomlaupdate can be manipulated by non Super-Admin users.
Affected Installs
Joomla! CMS versions 3.8.13 through 3.9.6
Solution
Upgrade to version 3.9.7
Contact
The JSST at the Joomla! Security Centre....
- Details
- Category: Security Announcements
- Project: Joomla!
- SubProject: CMS
- Impact: Moderate
- Severity: Low
- Versions: 3.6.0 through 3.9.6
- Exploit type: XSS
- Reported Date: 2019-January-01
- Fixed Date: 2019-June-11
- CVE Number: CVE-2019-12766
Description
The subform fieldtype does not sufficiently filter or validate input of subfields, this leads to XSS attack vectors.
Affected Installs
Joomla! CMS versions 3.6.0 through 3.9.6
Solution
Upgrade to version 3.9.7
Contact
The JSST at the Joomla! Security Centre....
- Details
- Category: Security Announcements
- Project: Joomla!
- SubProject: CMS
- Impact: Low
- Severity: Low
- Versions: 3.9.3 through 3.9.5
- Exploit type: Object Injection
- Reported Date: 2019-March-27
- Fixed Date: 2019-May-07
Description
In Joomla 3.9.3, the vulnerability of insecure deserialization when executing Phar archives was addressed by removing the known attack vector in the Joomla core. In order to intercept file invocations like file_exists or stat on compromised Phar archives the base name has to be determined and checked before allowing to be handled by PHP Phar stream handling. The used implementation however is vulnerable to path traversal leading to scenarios where the Phar archive to be assessed is not the actual (compromised) file.
Affected Installs
Joomla! CMS versions 3.9.3 through 3.9.5
Solution
Upgrade to version 3.9.6
Contact
The JSST at the Joomla! Security Centre....
- Details
- Category: Security Announcements
- Project: Joomla!
- SubProject: CMS
- Impact: Low
- Severity: Low
- Versions: 3.9.0 through 3.9.6
- Exploit type: CSV Injection
- Reported Date: 2019-April-29
- Fixed Date: 2019-June-11
- CVE Number: CVE-2019-12765
Description
The CSV export of com_actionslogs is vulnerable to CSV injection.
Affected Installs
Joomla! CMS versions 3.9.0 through 3.9.6
Solution
Upgrade to version 3.9.7
Contact
The JSST at the Joomla! Security Centre....
- Details
- Category: Security Announcements
- Project: Joomla!
- SubProject: CMS
- Impact: Moderate
- Severity: Low
- Versions: 1.7.0 through 3.9.5
- Exploit type: XSS
- Reported Date: 2019-April-29
- Fixed Date: 2019-May-07
- CVE Number: CVE-2019-11809
Description
The debug views of com_users do not properly escape user supplied data, which leads to a potential XSS attack vector.
Affected Installs
Joomla! CMS versions 1.7.0 through 3.9.5
Solution
Upgrade to version 3.9.6
Contact
The JSST at the Joomla! Security Centre....
