Description

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.

Remediation

References

CVE-2022-3590

Related Vulnerabilities

WordPress Plugin WP Database Backup Unspecified Vulnerability (4.1)

WordPress Plugin WP Support Plus Responsive Ticket System Multiple Vulnerabilities (4.1)

Joomla! Core 2.5.x Cross-Site Scripting (2.5.0 - 2.5.1)

WordPress Plugin WordPress Clean Up & Optimizer-Clean Up Optimizer SQL Injection (3.0.13)

WordPress Plugin Qwizcards-online quizzes and flashcards Cross-Site Scripting (3.36)

Severity

Medium

Classification

CVE-2022-3590 CWE-367 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Tags

Missing Update Known Vulnerabilities