Description
The register method in the UsersModelRegistration class in controllers/user.php in the Users component in Joomla! before 3.6.4 allows remote attackers to gain privileges by leveraging incorrect use of unfiltered data when registering on a site.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://developer.joomla.org/security-centre/660-20161002-core-elevated-privileges.html ↗
- http://www.securityfocus.com/bid/93883 ↗
- https://blog.sucuri.net/2016/10/details-on-the-privilege-escalation-vulnerability-in-joomla.html ↗
- http://www.rapid7.com/db/modules/auxiliary/admin/http/joomla_registration_privesc ↗
- https://www.exploit-db.com/exploits/40637/ ↗
- http://www.securitytracker.com/id/1037108 ↗
- https://github.com/joomla/joomla-cms/commit/bae1d43938c878480cfd73671e4945211538fdcf ↗
- https://medium.com/%40showthread/joomla-3-6-4-account-creation-elevated-privileges-write-up-and-exploit-965d8fb46fa2#.rq4qh1v4r ↗