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CVE-2022-4320

MEDIUM 6.1 CVSS 3.1
Published
January 16, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Description

The WordPress Events Calendar WordPress plugin before 1.4.5 does not sanitize and escapes a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against both unauthenticated and authenticated users (such as high-privilege ones like admin).

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 WordPress Events Calendar Plugin — Before 1.4.5
  • mhsoftware wordpress_events_calendar_plugin — Before 1.4.5

References

  • wpscan.com https://wpscan.com/vulnerability/f1244c57-d886-4a6e-8cdb-18404e8c153c Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record