{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16020","assignerOrgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","state":"PUBLISHED","assignerShortName":"TR-CERT","dateReserved":"2026-07-17T06:43:30.341Z","datePublished":"2026-10-28T08:41:50.528Z","dateUpdated":"2026-10-28T08:41:50.528Z"},"containers":{"cna":{"providerMetadata":{"orgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","shortName":"TR-CERT","dateUpdated":"2026-10-28T08:41:50.528Z"},"title":"Stored XSS Fazile BACAK's DefterAsist Financial Advisor Platform","datePublic":"2026-10-28T08:38:00.000Z","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-79","description":"CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-592","descriptions":[{"lang":"en","value":"CAPEC-592 Stored XSS"}]}],"affected":[{"vendor":"Fazile BACAK","product":"DefterAsist Financial Advisor Platform","versions":[{"status":"affected","version":"0","lessThanOrEqual":"2026-10-27","versionType":"date"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fazile BACAK DefterAsist Financial Advisor Platform allows Stored XSS.\n\nThis issue affects DefterAsist Financial Advisor Platform: through 2026-10-27.","supportingMedia":[{"type":"text/html","base64":false,"value":"Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fazile BACAK DefterAsist Financial Advisor Platform allows Stored XSS.<p>This issue affects DefterAsist Financial Advisor Platform: through 2026-10-27.</p>"}]}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1420","tags":["government-resource"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":5.4,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}}],"credits":[{"lang":"en","value":"Ali Kostak","type":"finder"}],"source":{"defect":["TR-26-1420"],"advisory":"TR-26-1420","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}}}}