It has been discovered, that TYPO3 is susceptible to SQL Injection.
Component Type: TYPO3 CMS
Release Date: July 19, 2016
Vulnerability Type: SQL Injection
Affected Versions: Versions 6.2.0 to 6.2.25 and 7.6.0 to 7.6.9
Suggested CVSS v2.0: AV:N/AC:M/Au:S/C:P/I:P/A:N/E:P/RL:O/RC:C
CVE: not assigned yet
Problem Description: Failing to properly escape user input, the frontend login component is vulnerable to SQL Injection. A valid frontend user account is needed to exploit this vulnerability.
Solution: Update to TYPO3 versions 6.2.26 or 7.6.10 that fix the problem described.
Credits: Thanks to Oliver Hader who discovered and reported the issue.
General Note: All security related code changes are tagged so that you can easily look them up on our review system.