high7.5
CVE-2019-17673
WordPress before 5.2.4 is vulnerable to poisoning of the cache of JSON GET requests because certain requests lack a Vary: Origin header.
Impact
WordPress before 5.2.4 is vulnerable to poisoning of the cache of JSON GET requests because certain requests lack a Vary: Origin header.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Wordpress | Wordpress | before 5.2.4 |
| Debian | Debian Linux | Versions 9.0, 10.0 |
References
- NVD record
- CVE.org record
- https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
- https://core.trac.wordpress.org/changeset/46478
- https://github.com/WordPress/WordPress/commit/b224c251adfa16a5f84074a3c0886270c9df38de
- https://seclists.org/bugtraq/2020/Jan/8
- https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
- https://wpvulndb.com/vulnerabilities/9911
- https://www.debian.org/security/2020/dsa-4599
- https://www.debian.org/security/2020/dsa-4677
- https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
- https://core.trac.wordpress.org/changeset/46478
- https://github.com/WordPress/WordPress/commit/b224c251adfa16a5f84074a3c0886270c9df38de
- https://seclists.org/bugtraq/2020/Jan/8
- https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
- https://wpvulndb.com/vulnerabilities/9911
- https://www.debian.org/security/2020/dsa-4599
- https://www.debian.org/security/2020/dsa-4677