6.8 Medium
AI Score
Confidence
High
Failing to properly encode user input, several backend components are susceptible to Cross-Site Scripting, allowing authenticated editors to inject arbitrary HTML or JavaScript.
github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2015-12-15-1.yaml
typo3.org/security/advisory/typo3-core-sa-2015-011
typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2015-011