{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-13138", "assignerOrgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "state": "PUBLISHED", "assignerShortName": "TR-CERT", "dateReserved": "2026-06-24T08:15:36.669Z", "datePublished": "2026-10-13T08:37:46.919Z", "dateUpdated": "2026-10-13T08:37:46.919Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "shortName": "TR-CERT", "dateUpdated": "2026-10-13T08:37:46.919Z" }, "title": "Improper Authorization in Divasoft Software's Biletiva Ticketing Platform", "datePublic": "2026-10-13T08:33:00.000Z", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-602", "description": "CWE-602 Client-Side Enforcement of Server-Side Security", "type": "CWE" } ] } ], "impacts": [ { "capecId": "CAPEC-74", "descriptions": [ { "lang": "en", "value": "CAPEC-74 Manipulating State" } ] } ], "affected": [ { "vendor": "Divasoft Software and E-Commerce Inc.", "product": "Biletiva Ticketing Platform", "versions": [ { "status": "affected", "version": "0", "lessThanOrEqual": "2026-07-23", "versionType": "date" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "Client-Side Enforcement of Server-Side Security vulnerability in Divasoft Software and E-Commerce Inc. Biletiva Ticketing Platform allows Manipulating State.\n\nThis issue affects Biletiva Ticketing Platform: through 2026-07-23.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Client-Side Enforcement of Server-Side Security vulnerability in Divasoft Software and E-Commerce Inc. Biletiva Ticketing Platform allows Manipulating State.

This issue affects Biletiva Ticketing Platform: through 2026-07-23.

" } ] } ], "references": [ { "url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1309", "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": "LOW", "integrityImpact": "HIGH", "availabilityImpact": "LOW", "baseSeverity": "HIGH", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L" } } ], "credits": [ { "lang": "en", "value": "Umut Kayra Doğan", "type": "finder" } ], "source": { "defect": [ "TR-26-1309" ], "advisory": "TR-26-1309", "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 1.0.5" } } } }