Security issues in several third party TYPO3 extensions including sr_feuser_register

By: Henning Pingel

Several vulnerabilities have been found in the following third party TYPO3 extensions: "Frontend User Registration" (sr_feuser_register), "A21glossary Advanced Output" (a21glossary_advanced_output), "ClickStream Analyzer (output)" (alternet_csa_out), "Directory Listing" (dir_listing), "Store Locator" (locator), "Userdata Create/Edit" (sg_userdata), "Versatile Calendar Extension (VCE)" (sk_calendar), "ultraCards" (th_ultracards), "Visitor Tracking" (ws_stats).

For further information on the issue in extension "Frontend User Registration" (sr_feuser_register), please read the related advisory TYPO3-SA-2009-004:

http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-004/

Regarding all other extensions listed above, please read the advisory TYPO3-SA-2009-005 (that represents a Collective Security Bulletin):

http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-005/

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

The TYPO3 Security Cookbook:
http://typo3.org/fileadmin/security-team/typo3_security_cookbook_v-0.5.pdf

Make sure you are subscribed to the TYPO3 Announce List:
http://lists.netfielders.de/cgi-bin/mailman/listinfo/typo3-announce

See all TYPO3 security bulletins:
http://typo3.org/teams/security/security-bulletins/

---