Description
WordPress Plugin WP-TopBar is prone to an SQL injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query. Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database. WordPress Plugin WP-TopBar version 5.36 is vulnerable; prior versions may also be affected.
Remediation
Disable and remove the plugin until a fix is available
References
Related Vulnerabilities
WordPress 4.3.x Multiple Vulnerabilities (4.3 - 4.3.17)
TYPO3 Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2009-0815)
Moodle Missing Authorization Vulnerability (CVE-2019-14883)
Jenkins Allocation of Resources Without Limits or Throttling Vulnerability (CVE-2021-21607)