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CVE-2023-1400

MEDIUM 4.8 CVSS 3.1
Published
March 27, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

The Modern Events Calendar Lite WordPress plugin before 6.5.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Affected WordPress components

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 Modern Events Calendar Lite — Before 6.5.2.
  • webnus modern_events_calendar_lite — Before 6.5.2

References

  • wpscan.com https://wpscan.com/vulnerability/c7feceef-28f1-4cac-b124-4b95e3f17b07 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record