CVE-2021-24546
CVSS v3
8.8
HIGH
EPSS Score
1.8 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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
Technical details
- Published
- 2021-10-11
Frequently asked questions
What is CVE-2021-24546?
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
Is CVE-2021-24546 actively exploited?
Active exploitation of CVE-2021-24546 has not been confirmed. Its EPSS score was 1.8% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-24546?
CVE-2021-24546 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2021-24546 affecting your environment?
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