{"id":"CVE-2025-5261","state":"PUBLISHED","title":"IDOR in PozitifIK's Pik Online","description":"Authorization Bypass Through User-Controlled Key vulnerability in Pik Online Yazılım Çözümleri A.Ş. Pik Online allows Exploitation of Trusted Identifiers.\n\nThis issue affects Pik Online: before 3.1.5.","publishedAt":"2025-08-20T08:31:52.452Z","updatedAt":"2026-06-05T14:26:25.695Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"TR-CERT"},"assigner":"TR-CERT","products":["Pik Online Yazılım Çözümleri A.Ş. Pik Online"],"affected":[{"vendor":"Pik Online Yazılım Çözümleri A.Ş.","product":"Pik Online","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.1.5","versionType":"custom"}]}],"references":["https://www.usom.gov.tr/bildirim/tr-25-0201","https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0201"],"weaknesses":["CWE-639"],"ingestedAt":"2026-10-29T20:09:39.787Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/5xxx/CVE-2025-5261.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-5261","state":"PUBLISHED","datePublished":"2025-08-20T08:31:52.452Z","dateUpdated":"2026-06-05T14:26:25.695Z","assignerShortName":"TR-CERT","assignerOrgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateReserved":"2025-05-27T11:44:36.991Z"},"containers":{"cna":{"title":"IDOR in PozitifIK's Pik Online","descriptions":[{"lang":"en","value":"Authorization Bypass Through User-Controlled Key vulnerability in Pik Online Yazılım Çözümleri A.Ş. Pik Online allows Exploitation of Trusted Identifiers.\n\nThis issue affects Pik Online: before 3.1.5."}],"affected":[{"vendor":"Pik Online Yazılım Çözümleri A.Ş.","product":"Pik Online","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"3.1.5","versionType":"custom"}]}],"references":[{"url":"https://www.usom.gov.tr/bildirim/tr-25-0201","tags":["government-resource","broken-link"]},{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0201","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":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseSeverity":"HIGH","baseScore":7.5,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639 Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"providerMetadata":{"shortName":"TR-CERT","orgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateUpdated":"2026-06-05T14:26:25.695Z"},"impacts":[{"capecId":"CAPEC-21","descriptions":[{"lang":"en","value":"CAPEC-21 Exploitation of Trusted Identifiers"}]}],"credits":[{"lang":"en","value":"Şahnur Eren ALOĞLU","type":"finder"}],"source":{"defect":["TR-25-0201"],"advisory":"TR-25-0201","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-20T18:49:46.658979Z","id":"CVE-2025-5261","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":"2025-08-20T18:49:51.996Z"}}]}}}