{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "5.16.5"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2cf923ae6ac8957825b179a850fc8e41fac98bc9"
            }
          ],
          "repo": "https://github.com/webnuswp/modern-events-calendar-lite",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Unvalidated input and lack of output encoding in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not sanitise the mic_comment field (Notes on time) when adding/editing an event, allowing users with privilege as low as author to add events with a Cross-Site Scripting payload in them, which will be triggered in the frontend when viewing the event.",
  "id": "CVE-2021-24147",
  "modified": "2026-03-13T21:49:33.152629750Z",
  "published": "2021-03-18T15:15:15.557Z",
  "references": [
    {
      "type": "EVIDENCE",
      "url": "https://wpscan.com/vulnerability/0f9ba284-5d7e-4092-8344-c68316b0146f"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}