{"id":"CVE-2021-24946","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-24946","generatedAt":"2026-10-27T20:21:10.225Z","title":"The Modern Events Calendar Lite WordPress plugin before 6.1.5 does not sanitise and escape the time parameter before using it in a SQL statement in the mec_load_single_page AJAX action, available to unauthenticated users, leading to an unauthenticated…","description":"The Modern Events Calendar Lite WordPress plugin before 6.1.5 does not sanitise and escape the time parameter before using it in a SQL statement in the mec_load_single_page AJAX action, available to unauthenticated users, leading to an unauthenticated SQL injection issue","published":"2021-12-13T11:15:10.000Z","lastModified":"2026-06-17T03:41:11.000Z","status":"Modified","sourceIdentifier":"contact@wpscan.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-89"],"affected":["webnus/modern events calendar lite"],"epss":{"score":0.728,"percentile":0.99445,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2022-01-27","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":50687,"kind":"exploit","title":"WordPress Plugin Modern Events Calendar V 6.1 - SQL Injection (Unauthenticated)","url":"https://www.exploit-db.com/exploits/50687","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/50687.py","file":"exploits/php/webapps/50687.py","published":"2022-01-27","added":"2022-01-27","updated":"2022-01-27","author":"Ron Jost","type":"webapps","platform":"php","port":null,"verified":false,"codes":["CVE-2021-24946"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.commodern-events-calendar-lite.6.1.0.zip","screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 72.8%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/165742/WordPress-Modern-Events-Calendar-6.1-SQL-Injection.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"contact@wpscan.com"},{"url":"https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-24946","tags":["Exploit","Third Party Advisory"],"source":"contact@wpscan.com"},{"url":"https://wpscan.com/vulnerability/09871847-1d6a-4dfe-8a8c-f2f53ff87445","tags":["Exploit","Third Party Advisory"],"source":"contact@wpscan.com"},{"url":"http://packetstormsecurity.com/files/165742/WordPress-Modern-Events-Calendar-6.1-SQL-Injection.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-24946","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://wpscan.com/vulnerability/09871847-1d6a-4dfe-8a8c-f2f53ff87445","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-24946","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}