medium6.1
CVE-2019-16220
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 provid…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Wordpress | Wordpress | before 5.2.3 |
| Debian | Debian Linux | Versions 8.0, 9.0, 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://core.trac.wordpress.org/changeset/45971
- https://github.com/WordPress/WordPress/commit/c86ee39ff4c1a79b93c967eb88522f5c09614a28
- https://lists.debian.org/debian-lts-announce/2019/10/msg00023.html
- https://seclists.org/bugtraq/2020/Jan/8
- https://wordpress.org/news/2019/09/wordpress-5-2-3-security-and-maintenance-release/
- https://wpvulndb.com/vulnerabilities/9863
- https://www.debian.org/security/2020/dsa-4599
- https://www.debian.org/security/2020/dsa-4677
- https://core.trac.wordpress.org/changeset/45971
- https://github.com/WordPress/WordPress/commit/c86ee39ff4c1a79b93c967eb88522f5c09614a28
- https://lists.debian.org/debian-lts-announce/2019/10/msg00023.html
- https://medium.com/@theodorejackson.us/rediscovering-an-old-vulnerability-cve-2019-16220-d25cc441752f
- https://seclists.org/bugtraq/2020/Jan/8
- https://wordpress.org/news/2019/09/wordpress-5-2-3-security-and-maintenance-release/
- https://wpvulndb.com/vulnerabilities/9863
- https://www.debian.org/security/2020/dsa-4599
- https://www.debian.org/security/2020/dsa-4677