{"id":"CVE-2017-20256","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-20256","generatedAt":"2026-10-29T02:03:51.376Z","title":"Joomla Survey Force Deluxe 3.2.4 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the invite parameter.","description":"Joomla Survey Force Deluxe 3.2.4 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the invite parameter. Attackers can send GET requests to the component with crafted SQL payloads in the invite parameter to extract sensitive database information.","published":"2026-06-19T16:16:15.000Z","lastModified":"2026-08-19T15:16:45.000Z","status":"Analyzed","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":8.8,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-89"],"affected":["joomplace/survey force deluxe"],"epss":{"score":0.00492,"percentile":0.42094,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://joomplace.com/","tags":["Product"],"source":"disclosure@vulncheck.com"},{"url":"https://extensions.joomla.org/extensions/extension/contacts-and-feedback/surveys/survey-force-deluxe/","tags":["Product"],"source":"disclosure@vulncheck.com"},{"url":"https://www.exploit-db.com/exploits/42606","tags":["Exploit","VDB Entry"],"source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/joomla-survey-force-deluxe-sql-injection-via-invite-parameter","tags":["Third Party Advisory"],"source":"disclosure@vulncheck.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-20256","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."}