Description
XML external entity (XXE) vulnerability in admin/api.php in GetSimple CMS 3.1.1 through 3.3.x before 3.3.5 Beta 1, when in certain configurations, allows remote attackers to read arbitrary files via the data parameter.
References
- 20141231 [KIS-2014-17] GetSimple CMS <= 3.3.4 (api.php) XML External Entity Vulnerability mailing-list
- http://packetstormsecurity.com/files/129778/GetSimple-CMS-3.3.4-XML-External-Entity-Injection.html
- http://get-simple.info/start/changelog/
- http://karmainsecurity.com/KIS-2014-17
- https://github.com/GetSimpleCMS/GetSimpleCMS/issues/944