Description

In WordPress before 5.2.3, validation and sanitization of a URL in wp_validate_redirect in wp-includes/pluggable.php could lead to an open redirect if a provided URL path does not start with a forward slash.

Remediation

References

CVE-2019-16220

Related Vulnerabilities

Drupal Core 4.5.x Security Bypass (4.5.0 - 4.5.7)

PHP Other Vulnerability (CVE-2007-4659)

Apache Tomcat Other Vulnerability (CVE-2002-2008)

WordPress Plugin Feed Statistics Open Redirect (3.0)

Apache HTTP Server Improper Input Validation Vulnerability (CVE-2015-0228)

Severity

Medium

Classification

CVE-2019-16220 CWE-601 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities