Cross-site scripting (XSS) vulnerability in the freeCap CAPTCHA (sr_freecap) extension before 1.0.4 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Session fixation vulnerability in the authentication library in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 allows remote attackers to hijack web sessions via unspecified vectors related to (1) frontend and (2) backend authentication.
Multiple cross-site scripting (XSS) vulnerabilities in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 allow remote attackers to inject arbitrary web script or HTML via the (1) name and (2) content of indexed files to the (a) Indexed Search Engine (indexed_search) system extension; (b) unspecified test scripts in the ADOdb system extension; and (c) unspecified vectors in the Workspace module.
The Indexed Search Engine (indexed_search) system extension in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 allows remote attackers to execute arbitrary commands via a crafted filename containing shell metacharacters, which is not properly handled by the command-line indexer.
The System extension Install tool in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 creates the encryption key with an insufficiently random seed, which makes it easier for attackers to crack the key.
Cross-site scripting (XSS) vulnerability in the eluna Page Comments (eluna_pagecomments) extension 1.1.2 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
SQL injection vulnerability in the eluna Page Comments (eluna_pagecomments) extension 1.1.2 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
SQL injection vulnerability in the advCalendar extension 0.3.1 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
SQL injection vulnerability in the CMS Poll system (cms_poll) extension before 0.1.1 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
Cross-site scripting (XSS) vulnerability in the Wir ber uns (fsmi_people) extension 0.0.24 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.