Unrated severityNVD Advisory· Published Dec 14, 2022· Updated Apr 21, 2025
WP <= 6.1.1 - Unauthenticated Blind SSRF via DNS Rebinding
CVE-2022-3590
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4(expand)+ 1 more
- (no CPE)
- (no CPE)range: 4.1.30
- osv-coords2 versions
>= 4.1.0, < 4.1.1+ 1 more
- (no CPE)range: >= 4.1.0, < 4.1.1
- (no CPE)range: >= 4.1.0, < 4.1.1
Patches
Vulnerability mechanics
References
2- wpscan.com/vulnerability/c8814e6e-78b3-4f63-a1d3-6906a84c1f11mitreexploitvdb-entrytechnical-description
- blog.sonarsource.com/wordpress-core-unauthenticated-blind-ssrf/mitre
News mentions
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