Cross-site scripting (XSS) vulnerability in the "official twitter tweet button for your page" (tweetbutton) extension before 1.0.5 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

SQL injection vulnerability in the Commenting system Backend Module (commentsbe) extension 0.0.2 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

SQL injection vulnerability in the Tiny Market (hm_tinymarket) extension 0.5.4 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Unspecified vulnerability in the Tiny Market (hm_tinymarket) extension 0.5.4 and earlier for TYPO3 allows attackers to execute arbitrary code via unknown vectors.

Cross-site scripting (XSS) vulnerability in the Yet Another Calendar (ke_yac) extension before 1.1.2 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

SQL injection vulnerability in the Yet Another Calendar (ke_yac) extension before 1.1.2 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the powermail extension before 1.5.5 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

SQL injection vulnerability in the Event (event) extension before 0.3.7 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the xaJax Shoutbox (vx_xajax_shoutbox) extension before 1.0.1 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

SQL injection vulnerability in the FE user statistic (festat) extension before 0.2.4 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Unspecified vulnerability in the JW Calendar (jw_calendar) extension 1.3.20 and earlier for TYPO3 allows remote attackers to execute arbitrary code via unknown vectors.

Cross-site scripting (XSS) vulnerability in the Questionnaire (ke_questionnaire) extension before 2.2.3 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

SQL injection vulnerability in the Questionnaire (ke_questionnaire) extension before 2.2.3 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the Branchenbuch (aka Yellow Pages or mh_branchenbuch) extension before 0.9.1 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

SQL injection vulnerability in the Webkit PDFs (webkitpdf) extension before 1.1.4 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Unspecified vulnerability in the Webkit PDFs (webkitpdf) extension before 1.1.4 for TYPO3 allows remote attackers to execute arbitrary commands via unknown vectors.

Cross-site scripting (XSS) vulnerability in the click enlarge functionality in TYPO3 4.3.x before 4.3.9 and 4.4.x before 4.4.5 when the caching framework is enabled, allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the FORM content object in TYPO3 4.2.x before 4.2.16, 4.3.x before 4.3.9, and 4.4.x before 4.4.5, allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

The fileDenyPattern functionality in the PHP file inclusion protection API in TYPO3 4.2.x before 4.2.16, 4.3.x before 4.3.9, and 4.4.x before 4.4.5 does not properly filter file types, which allows remote attackers to bypass intended access restrictions and access arbitrary PHP files, as demonstrated using path traversal sequences with %00 null bytes and CVE-2010-3714 to read the TYPO3 encryption key from localconf.php.

Multiple cross-site scripting (XSS) vulnerabilities in the Install Tool in TYPO3 4.2.x before 4.2.16, 4.3.x before 4.3.9, and 4.4.x before 4.4.5 allow remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.