SEO Plugin by Squirrly SEO <= 12.1.10 - Authenticated (Contributor+) Arbitrary File Upload

8.8
Unrestricted Upload of File with Dangerous Type
CVE CVE-2022-38140
CVSS 8.8 (High)
Publicly Published October 25, 2022
Last Updated February 3, 2023
Researcher Rafie Muhammad - Patchstack

Description

The SEO Plugin by Squirrly SEO for WordPress is vulnerable to arbitrary file uploads in versions up to, and including, 12.1.10. This makes it possible for authenticated attackers, with contributor level permissions and above, to upload arbitrary files on the affected sites server which may make remote code execution possible.

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Vulnerability Details for SEO Plugin by Squirrly SEO

Software Type Plugin
Software Slug squirrly-seo (view on wordpress.org)
Patched? Yes
Remediation Update to version 12.1.11, or a newer patched version
Affected Version
  • <= 12.1.10
Patched Version
  • 12.1.11

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