What’s Vulnerable › Vulnerabilities

CVE-2019-17675

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-10-17 · updated 2026-06-17
• Weakness: CWE-352

Description

WordPress before 5.2.4 does not properly consider type confusion during validation of the referer in the admin pages, possibly leading to CSRF.

Affected products

• Debian Linux: 8.0, 9.0, 10.0
• WordPress: before 5.2.4 — fixed in 5.2.4

How to fix

Upgrade to a fixed version: WordPress 5.2.4. Check the vendor advisory for mitigations.

References

• https://blog.wpscan.org/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html
• https://core.trac.wordpress.org/changeset/46477
• https://github.com/WordPress/WordPress/commit/b183fd1cca0b44a92f0264823dd9f22d2fd8b8d0
• https://lists.debian.org/debian-lts-announce/2019/11/msg00000.html
• https://seclists.org/bugtraq/2020/Jan/8
• https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
• https://wpvulndb.com/vulnerabilities/9913
• 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/46477
• https://github.com/WordPress/WordPress/commit/b183fd1cca0b44a92f0264823dd9f22d2fd8b8d0

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