{"id":"CVE-2018-17784","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-17784","generatedAt":"2026-10-29T03:02:23.725Z","title":"Multiple vulnerabilities in YUI and FlashCanvas embedded in SugarCRM Community Edition 6.5.26 could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack on a targeted system.","description":"Multiple vulnerabilities in YUI and FlashCanvas embedded in SugarCRM Community Edition 6.5.26 could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack on a targeted system.","published":"2018-10-10T21:29:02.000Z","lastModified":"2026-06-17T01:46:20.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","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":["sugarcrm/sugarcrm"],"epss":{"score":0.04353,"percentile":0.91183,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2018-10-12","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":45594,"kind":"exploit","title":"SugarCRM 6.5.26 - Cross-Site Scripting","url":"https://www.exploit-db.com/exploits/45594","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/45594.txt","file":"exploits/php/webapps/45594.txt","published":"2018-10-12","added":"2018-10-12","updated":"2018-10-18","author":"Purplemet Security","type":"webapps","platform":"php","port":80,"verified":false,"codes":["CVE-2018-17784"],"tags":"Cross-Site Scripting (XSS)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 4.4%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"https://twitter.com/purplemet/status/1043979681186369537","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/45594/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://www.purplemet.com/blog/sugarcrm-multiple-xss-vulnerabilities","source":"cve@mitre.org"},{"url":"https://twitter.com/purplemet/status/1043979681186369537","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/45594/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.purplemet.com/blog/sugarcrm-multiple-xss-vulnerabilities","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-17784","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."}