WordPress SEO Plugin by Squirrly SEO Plugin <= 12.1.10 is vulnerable to Arbitrary File Upload

Patch priority: high
Resolve immediately High priority
8.8
High severity CVSS 3.1 score

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Solution

Fixed Update to fix
vPatch available vPatch available

Update the WordPress SEO Plugin by Squirrly SEO plugin to the latest available version (at least 12.1.11).

Found this useful? Thank Rafie Muhammad (Patchstack) for reporting this vulnerability. Buy a coffee ☕

Rafie Muhammad (Patchstack) discovered and reported this Arbitrary File Upload vulnerability in WordPress SEO Plugin by Squirrly SEO Plugin. This could allow a malicious actor to upload any type of file to your website. This can include backdoors which are then executed to gain further access to your website. This vulnerability has been fixed in version 12.1.11.

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Other vulnerabilities in this plugin

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6 fixed
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