{"id":"CVE-2026-16025","state":"PUBLISHED","title":"Improper Payment Validation in PayTR's PayTR Virtual Pos iFrame API WHMCS Module","description":"Improper validation of specified quantity in input vulnerability in PayTR Payment and Electronic Money Institution Inc. PayTR Virtual Pos iFrame API WHMCS Module allows Input Data Manipulation.\n\nThis issue affects PayTR Virtual Pos iFrame API WHMCS Module: from v9.0.0 before v9.0.3.","publishedAt":"2026-09-08T15:06:17.238Z","updatedAt":"2026-10-01T12:43:49.430Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"TR-CERT"},"assigner":"TR-CERT","products":["PayTR Payment and Electronic Money Institution Inc. PayTR Virtual Pos iFrame API WHMCS Module"],"affected":[{"vendor":"PayTR Payment and Electronic Money Institution Inc.","product":"PayTR Virtual Pos iFrame API WHMCS Module","defaultStatus":"unaffected","versions":[{"version":"v9.0.0","status":"affected","lessThan":"v9.0.3","versionType":"custom"}]}],"references":["https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1034"],"weaknesses":["CWE-1284"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/16xxx/CVE-2026-16025.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16025","state":"PUBLISHED","datePublished":"2026-09-08T15:06:17.238Z","dateUpdated":"2026-10-01T12:43:49.430Z","assignerShortName":"TR-CERT","assignerOrgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateReserved":"2026-07-17T08:06:33.490Z"},"containers":{"cna":{"title":"Improper Payment Validation in PayTR's PayTR Virtual Pos iFrame API WHMCS Module","descriptions":[{"lang":"en","value":"Improper validation of specified quantity in input vulnerability in PayTR Payment and Electronic Money Institution Inc. PayTR Virtual Pos iFrame API WHMCS Module allows Input Data Manipulation.\n\nThis issue affects PayTR Virtual Pos iFrame API WHMCS Module: from v9.0.0 before v9.0.3."}],"affected":[{"vendor":"PayTR Payment and Electronic Money Institution Inc.","product":"PayTR Virtual Pos iFrame API WHMCS Module","defaultStatus":"unaffected","versions":[{"version":"v9.0.0","status":"affected","lessThan":"v9.0.3","versionType":"custom"}]}],"references":[{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1034","tags":["government-resource"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":7.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1284","lang":"en","description":"CWE-1284 Improper validation of specified quantity in input","type":"CWE"}]}],"providerMetadata":{"shortName":"TR-CERT","orgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateUpdated":"2026-10-01T12:43:49.430Z"},"datePublic":"2026-09-08T15:00:00.000Z","impacts":[{"capecId":"CAPEC-153","descriptions":[{"lang":"en","value":"CAPEC-153 Input Data Manipulation"}]}],"credits":[{"lang":"en","value":"Efe KIRBAŞ","type":"finder"}],"x_generator":{"engine":"Vulnogram 1.0.5"},"source":{"defect":["TR-26-1034"],"advisory":"TR-26-1034","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-08T15:46:57.286610Z","id":"CVE-2026-16025","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-08T15:48:27.174Z"}}]}}}