Name: CVE-2019-16220: URL Redirection to Untrusted Site
Creator: Rapid7
Published: 2019-09-11T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2019-16220, CWE-601, CVSS 6.1, EPSS 0.0255

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.

CVSS Details

CVSS 3.1 Base Score: 6.1
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade wordpress	Oct 21, 2019	Sep 11, 2019
Ubuntu	—	No solution exists	Jun 26, 2025	Sep 11, 2019
Wordpress	—	Upgrade Wordpress to version 5.2.3	Oct 25, 2019	Sep 11, 2019

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CVSS Details

Covered by Rapid7

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