Security issues in several third party TYPO3 extensions including civserv, cwt_community and ve_guestbook

For further information on the issue in extension "Virtual Civil Services" (civserv), please read the related advisory TYPO3-SA-2009-007:

http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-007/

For further information on the issue in extension "Modern Guestbook / Commenting system" (ve_guestbook), please read the related advisory TYPO3-SA-2009-009:

http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-009/

For further information on the issue in extension "CWT Community" (cwt_community), please read the related advisory TYPO3-SA-2009-006:

http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-006/

Regarding all other extensions listed above, please read the advisory TYPO3-SA-2009-008 (that represents a Collective Security Bulletin):

http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-008/

In general the TYPO3 Security Team recommends to read the following pages:

• The TYPO3 Security Guide: https://docs.typo3.org/m/typo3/reference-coreapi/main/en-us/Security/Index.html#security-guidelines
• Make sure you are subscribed to the TYPO3 Announce List: http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-announce
• See all TYPO3 security advisories