CVE-2021-24926

MEDIUM 6.1CVE-2021-24926 · Published 01/02/2022 · updated 17/06/2026

In short

CVE-2021-24926 is a MEDIUM (CVSS 6.1) vulnerability affecting domain check (domaincheckplugin).
Chance of exploitation in the next 30 days (EPSS): 12.9%, higher than 96.3% of all vulnerabilities.
Fix: update to 1.0.17 or later.

Package	Affected versions	Patched versions
domain check domaincheckplugin	`< 1.0.17`	`1.0.17`

Description

The Domain Check WordPress plugin before 1.0.17 does not sanitise and escape the domain parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting issue

References

wpscan.com/vulnerability/8cc7cbbd-f74f-4f30-9483-573641fea733 · Exploit

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