blogsafe.org My Downloads

BlogSafe.org

WordPress CVEs

Search and review WordPress-related vulnerability records.

← Back to CVE list

CVE-2021-24593

MEDIUM 5.4 CVSS 3.1
Published
August 30, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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

Affected WordPress components

  • Business Hours Indicator Plugin · business-hours-indicator
    Possible match Abandoned
    From 2.3.5 (including) to 2.3.5 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Business Hours Indicator — From 2.3.5 (including) to 2.3.5 (excluding)
  • business_hours_indicator_project business_hours_indicator — Before 2.3.5

References

  • wpscan.com https://wpscan.com/vulnerability/309296d4-c397-4fc7-85fb-a28b5b5b6a8d Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record