Programming error allows privilege escalation in some cases.
Part of security release: 2.5.3
This vulnerability affects the following application versions:
- Joomla 1.6.0
- Joomla 1.6.1
- Joomla 1.6.2
- Joomla 1.6.3
- Joomla 1.6.4
- Joomla 1.6.5
- Joomla 1.6.6
- Joomla 1.7.0
- Joomla 1.7.1
- Joomla 1.7.2
- Joomla 1.7.3
- Joomla 1.7.4
- Joomla 1.7.5
- Joomla 2.5.0
- Joomla 2.5.1
- Joomla 2.5.2