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
Moodle Incorrect Permission Assignment for Critical Resource Vulnerability (CVE-2020-1754)
WordPress Plugin ReDi Restaurant Reservation Cross-Site Scripting (21.0307)
WordPress Plugin Matrix Gallery 'upload.php' Arbitrary File Upload (2.1)
Oracle HTTP Server Improper Input Validation Vulnerability (CVE-2020-35169)