{"id":"CVE-2021-24274","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-24274","generatedAt":"2026-11-05T01:28:35.526Z","title":"The Ultimate Maps by Supsystic WordPress plugin before 1.2.5 did not sanitise the tab parameter of its options page before outputting it in an attribute, leading to a reflected Cross-Site Scripting issue","description":"The Ultimate Maps by Supsystic WordPress plugin before 1.2.5 did not sanitise the tab parameter of its options page before outputting it in an attribute, leading to a reflected Cross-Site Scripting issue","published":"2021-05-05T19:15:09.000Z","lastModified":"2026-06-17T03:39:45.000Z","status":"Modified","sourceIdentifier":"contact@wpscan.com","cvss":{"version":"3.1","score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"cwe":["CWE-79"],"affected":["supsystic/ultimate maps"],"epss":{"score":0.17638,"percentile":0.97155,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2021-09-28","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":50345,"kind":"exploit","title":"WordPress Plugin Ultimate Maps 1.2.4 - Reflected Cross-Site Scripting (XSS)","url":"https://www.exploit-db.com/exploits/50345","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/50345.txt","file":"exploits/php/webapps/50345.txt","published":"2021-09-28","added":"2021-09-28","updated":"2021-09-28","author":"0xB9","type":"webapps","platform":"php","port":null,"verified":false,"codes":["CVE-2021-24274"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.comultimate-maps-by-supsystic.1.2.4.zip","screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 17.6%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/164316/WordPress-Ultimate-Maps-1.2.4-Cross-Site-Scripting.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"contact@wpscan.com"},{"url":"https://wpscan.com/vulnerability/200a3031-7c42-4189-96b1-bed9e0ab7c1d","tags":["Third Party Advisory"],"source":"contact@wpscan.com"},{"url":"http://packetstormsecurity.com/files/164316/WordPress-Ultimate-Maps-1.2.4-Cross-Site-Scripting.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://wpscan.com/vulnerability/200a3031-7c42-4189-96b1-bed9e0ab7c1d","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-24274","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."}