SEO Plugin by Squirrly SEO 4

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WordPress SEO Plugin by Squirrly SEO Plugin <= 12.1.20 is vulnerable to Broken Access Control

Patch immediately High priority

Not known to be exploited Report an attack

6.3

Medium severity CVSS 3.1 score

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Patchstack Professional users are protected since 09.12.2022

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Solution

Fixed

Update the WordPress SEO Plugin by Squirrly SEO plugin to the latest available version (at least 12.1.21).

Rafie Muhammad (Patchstack) discovered and reported this Broken Access Control vulnerability in WordPress SEO Plugin by Squirrly SEO Plugin. A broken access control issue refers to a missing authorization, authentication or nonce token check in a function that could lead to an unprivileged user to executing a certain higher privileged action. This vulnerability has been fixed in version 12.1.21.

Other vulnerabilities in this plugin

0 present

4 patched

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