CVE-2022-3590 (GCVE-0-2022-3590)

Vulnerability from cvelistv5 – Published: 2022-12-14 08:33 – Updated: 2025-04-21 14:12
VLAI
Title
WP <= 6.1.1 - Unauthenticated Blind SSRF via DNS Rebinding
Summary
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.
Severity
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-21 14:10 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
WordPress WordPress Affected: 4.1.30 , ≤ 6.1.1 (custom)
Create a notification for this product.
Credits
Thomas Chauchefoin WPScan
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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