Server-side Request Forgery (SSRF) Affecting johnpbloch/wordpress-core package, versions >=0.0.0


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.26% (66th percentile)

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  • Snyk IDSNYK-PHP-JOHNPBLOCHWORDPRESSCORE-3168319
  • published14 Dec 2022
  • disclosed14 Dec 2022
  • creditSimon Scannell, Thomas Chauchefoin

Introduced: 14 Dec 2022

CVE-2022-3590  (opens in a new tab)
CWE-918  (opens in a new tab)

How to fix?

There is no fixed version for johnpbloch/wordpress-core.

Overview

johnpbloch/wordpress-core is a web software you can use to create a website or blog.

Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the pingback feature due to a TOCTOU race condition between the validation checks and the HTTP request. Exploiting this vulnerability allows attackers to reach internal hosts that are explicitly forbidden.

CVSS Scores

version 3.1