{"id":"CVE-2021-24813","aliases":["EUVD-2021-11725","GHSA-8jpj-47rv-xvr4"],"status":"published","title":"Events Made Easy \u003c 2.2.24 - Admin+ Stored Cross-Site Scripting","description":"The Events Made Easy WordPress plugin before 2.2.24 does not sanitise and escape Custom Field Names, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00704,"percentile":0.53574,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-11-01T08:46:32Z","modified":"2026-06-17T03:40:57Z","products":[{"vendor":"e-dynamics","product":"events_made_easy"},{"vendor":"unknown","product":"events made easy"}],"references":[{"url":"https://wpscan.com/vulnerability/a1fe0783-7a88-4d75-967f-cef970b73752","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/changeset/2607749/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24813"},{"url":"https://github.com/advisories/GHSA-8jpj-47rv-xvr4"}],"sources":{"cve":[{"id":"CVE-2021-24813","title":"Events Made Easy \u003c 2.2.24 - Admin+ Stored Cross-Site Scripting","description":"The Events Made Easy WordPress plugin before 2.2.24 does not sanitise and escape Custom Field Names, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2021-11-01T08:46:32Z","modified":"2024-08-03T19:42:17.348Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11725","description":"The Events Made Easy WordPress plugin before 2.2.24 does not sanitise and escape Custom Field Names, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2021-11-01T08:46:32Z","modified":"2024-08-03T19:42:17Z","updated_at":"2026-11-03T03:24:55.867627Z"}],"ghsa":[{"id":"GHSA-8jpj-47rv-xvr4","title":"The Events Made Easy WordPress plugin before 2.2.24 does not sanitise and escape Custom Field...","description":"The Events Made Easy WordPress plugin before 2.2.24 does not sanitise and escape Custom Field Names, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2022-05-24T19:19:18Z","modified":"2023-01-30T05:03:27Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:50.469176Z"}],"nvd":[{"id":"CVE-2021-24813","description":"The Events Made Easy WordPress plugin before 2.2.24 does not sanitise and escape Custom Field Names, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed","status":"published","published":"2021-11-01T09:15:09.69Z","modified":"2026-06-17T03:40:57.13Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:00.549994Z"}]}}