CVE-2021-24546

HIGH 8.8CVE-2021-24546 · Published 11/10/2021 · updated 17/06/2026

In short

CVE-2021-24546 is a HIGH (CVSS 8.8) vulnerability affecting editorskit (extendify).
Chance of exploitation in the next 30 days (EPSS): 1.8%, higher than 78.7% of all vulnerabilities.
Fix: update to 1.31.6 or later.

Package	Affected versions	Patched versions
editorskit extendify	`< 1.31.6`	`1.31.6`

Description

The Gutenberg Block Editor Toolkit – EditorsKit WordPress plugin before 1.31.6 does not sanitise and validate the Conditional Logic of the Custom Visibility settings, allowing users with a role as low contributor to execute Arbitrary PHP code

References

wpscan.com/vulnerability/bdc36f6a-682d-4d66-b587-92e86085d971 · Exploit

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