Description
Joomla! Core is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently replace an article written by another user. Joomla! Core versions 1.5.x ranging from 1.5.0 and up to and including 1.5.14 are vulnerable.
Remediation
Update to Joomla! Core version 1.5.15 or latest
References
Related Vulnerabilities
MySQL CVE-2016-0647 Vulnerability (CVE-2016-0647)
WordPress Plugin Slideshow Information Disclosure (2.2.21)
ReviveAdserver Improper Access Control Vulnerability (CVE-2015-7367)
WordPress Plugin MailPoet Newsletters (Previous) Cross-Site Scripting (2.6.19)
WordPress Plugin Really Simple Share Unspecified Vulnerability (4.3.6)