Typo3: >> Typo3 >> 11.5.16 Security Vulnerabilities
TYPO3 is an open source PHP based web content management system. Versions prior to 8.7.49, 9.5.38, 10.4.33, 11.5.20, and 12.1.1 are vulnerable to Code Injection. Due to the lack of separating user-submitted data from the internal configuration in the Form Designer backend module, it is possible to inject code instructions to be processed and executed via TypoScript as PHP code. The existence of individual TypoScript instructions for a particular form item and a valid backend user account with access to the form module are needed to exploit this vulnerability. This issue is patched in versions 8.7.49 ELTS, 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1.
CVSS Score
7.5
EPSS Score
0.001
Published
2022-12-14
TYPO3 is an open source PHP based web content management system. Versions prior to 9.5.38, 10.4.33, 11.5.20, and 12.1.1 are subject to Sensitive Information Disclosure. Due to the lack of handling user-submitted YAML placeholder expressions in the site configuration backend module, attackers could expose sensitive internal information, such as system configuration or HTTP request messages of other website visitors. A valid backend user account having administrator privileges is needed to exploit this vulnerability. This issue has been patched in versions 9.5.38 ELTS, 10.4.33, 11.5.20, 12.1.1.
CVSS Score
5.7
EPSS Score
0.001
Published
2022-12-14
TYPO3 is an open source PHP based web content management system. In versions prior to 9.5.38, 10.4.33, 11.5.20, and 12.1.1, requesting invalid or non-existing resources via HTTP triggers the page error handler, which again could retrieve content to be shown as an error message from another page. This leads to a scenario in which the application is calling itself recursively - amplifying the impact of the initial attack until the limits of the web server are exceeded. This vulnerability is very similar, but not identical, to the one described in CVE-2021-21359. This issue is patched in versions 9.5.38 ELTS, 10.4.33, 11.5.20 or 12.1.1.
CVSS Score
5.9
EPSS Score
0.001
Published
2022-12-14
SQL injection vulnerability in the Post data records to facebook (bc_post2facebook) extension before 0.2.2 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
CVSS Score
7.5
EPSS Score
0.004
Published
2012-02-14
The System Utilities (sysutils) extension 1.0.3 and earlier for TYPO3 allows remote attackers to obtain sensitive information via unspecified vectors related to improper "protection" of the "backup output directory."
CVSS Score
5.0
EPSS Score
0.004
Published
2012-02-14
Unspecified vulnerability in the Webservices for TYPO3 (typo3_webservice) extension before 0.3.8 for TYPO3 allows remote authenticated users to execute arbitrary code via unknown vectors.
CVSS Score
6.5
EPSS Score
0.014
Published
2012-02-14
Cross-site scripting (XSS) vulnerability in the Euro Calculator (skt_eurocalc) extension 0.0.1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
CVSS Score
4.3
EPSS Score
0.003
Published
2012-02-14
Cross-site scripting (XSS) vulnerability in the Yet another Google search (ya_googlesearch) extension before 0.3.10 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
CVSS Score
4.3
EPSS Score
0.003
Published
2012-02-14
Cross-site scripting (XSS) vulnerability in the Terminal PHP Shell (terminal) extension 0.3.2 and earlier for TYPO3 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.
CVSS Score
3.5
EPSS Score
0.002
Published
2012-02-14
Cross-site request forgery (CSRF) vulnerability in the Terminal PHP Shell (terminal) extension 0.3.2 and earlier for TYPO3 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.
CVSS Score
6.8
EPSS Score
0.001
Published
2012-02-14