CVE-2021-24593

MEDIUM 5.4CVE-2021-24593 · Published 30/08/2021 · updated 17/06/2026

In short

CVE-2021-24593 is a MEDIUM (CVSS 5.4) vulnerability affecting business hours indicator (business hours indicator project).
Chance of exploitation in the next 30 days (EPSS): 0.62%, higher than 50.0% of all vulnerabilities.
Fix: update to 2.3.5 or later.

Package	Affected versions	Patched versions
business hours indicator business_hours_indicator_project	`< 2.3.5`	`2.3.5`

Description

The Business Hours Indicator WordPress plugin before 2.3.5 does not sanitise or escape its 'Now closed message" setting when outputting it in the backend and frontend, leading to an Authenticated Stored Cross-Site Scripting issue

References

wpscan.com/vulnerability/309296d4-c397-4fc7-85fb-a28b5b5b6a8d · Exploit

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