Name: CVE-2022-3590: Time-of-check Time-of-use (TOCTOU) Race Condition
Creator: Rapid7
Published: 2022-12-14T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2022-3590, CWE-367, CVSS 5.9, EPSS 0.89665

WordPress is affected by an unauthenticated blind SSRF in the pingback feature. Because of a TOCTOU race condition between the validation checks and the HTTP request, attackers can reach internal hosts that are explicitly forbidden.

CVSS Details

CVSS 3.1 Base Score: 5.9
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	No solution exists	May 15, 2025	Dec 14, 2022
Wordpress	—	Upgrade Wordpress to version 6.1.2	Jan 23, 2023	Dec 14, 2022

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CVSS Details

Covered by Rapid7

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