Description
The validator functions for the procedural languages (PLs) in PostgreSQL before 8.4.20, 9.0.x before 9.0.16, 9.1.x before 9.1.12, 9.2.x before 9.2.7, and 9.3.x before 9.3.3 allow remote authenticated users to gain privileges via a function that is (1) defined in another language or (2) not allowed to be directly called by the user due to permissions.
Remediation
References
Related Vulnerabilities
WordPress Time-of-check Time-of-use (TOCTOU) Race Condition Vulnerability (CVE-2022-3590)
PHP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-7128)
WordPress Plugin Calendar Unspecified Vulnerability (1.3.10)
WordPress Plugin Marekkis Watermark Cross-Site Scripting (0.9.1)