[TYPO3-announce] Multiple vulnerabilities found in TYPO3 Core, one of them beeing critical

[Security Team]

Dear users of TYPO3,

It has been discovered that TYPO3 Core is vulnerable to Remote File  
Disclosure,
Cross-Site Scripting (XSS), Privilege Escalation and Denial of Service.


Please read the advisory for a description and solutions on these  
issues:

<http://typo3.org/teams/security/security-bulletins/typo3-sa-2010-020/>



In general the TYPO3 Security Team recommends 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.typo3.org/cgi-bin/mailman/listinfo/typo3-announce>

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


Regards,

Helmut Hummel
Member of the TYPO3 Security Team

--
TYPO3 Security Team homepage: http://typo3.org/teams/security/

E-Mail: security at typo3.org