{"id":"CVE-2025-4296","state":"PUBLISHED","title":"Open Redirect in HotelRunner's B2B","description":"URL Redirection to Untrusted Site ('Open Redirect') vulnerability in HotelRunner B2B allows Forceful Browsing.\n\nThis issue affects B2B: before 04.06.2025.","publishedAt":"2025-07-23T11:21:57.898Z","updatedAt":"2026-06-05T14:53:59.421Z","severity":{"score":4.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N","source":"TR-CERT"},"assigner":"TR-CERT","products":["HotelRunner B2B"],"affected":[{"vendor":"HotelRunner","product":"B2B","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"04.06.2025","versionType":"custom"}]}],"references":["https://www.usom.gov.tr/bildirim/tr-25-0169","https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0169"],"weaknesses":["CWE-601"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/4xxx/CVE-2025-4296.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-4296","state":"PUBLISHED","datePublished":"2025-07-23T11:21:57.898Z","dateUpdated":"2026-06-05T14:53:59.421Z","assignerShortName":"TR-CERT","assignerOrgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateReserved":"2025-05-05T12:15:57.744Z"},"containers":{"cna":{"title":"Open Redirect in HotelRunner's B2B","descriptions":[{"lang":"en","value":"URL Redirection to Untrusted Site ('Open Redirect') vulnerability in HotelRunner B2B allows Forceful Browsing.\n\nThis issue affects B2B: before 04.06.2025."}],"affected":[{"vendor":"HotelRunner","product":"B2B","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"04.06.2025","versionType":"custom"}]}],"references":[{"url":"https://www.usom.gov.tr/bildirim/tr-25-0169","tags":["government-resource","broken-link"]},{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0169","tags":["government-resource"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":4.7,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-601","lang":"en","description":"CWE-601 URL Redirection to Untrusted Site ('Open Redirect')","type":"CWE"}]}],"providerMetadata":{"shortName":"TR-CERT","orgId":"ca940d4e-fea4-4aa2-9a58-591a58b1ce21","dateUpdated":"2026-06-05T14:53:59.421Z"},"impacts":[{"capecId":"CAPEC-87","descriptions":[{"lang":"en","value":"CAPEC-87 Forceful Browsing"}]}],"tags":["exclusively-hosted-service"],"credits":[{"lang":"en","value":"Berat ARSLAN","type":"finder"},{"lang":"en","value":"Priente Software Inc.","type":"sponsor"}],"source":{"defect":["TR-25-0169"],"advisory":"TR-25-0169","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-07-23T13:08:45.410542Z","id":"CVE-2025-4296","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-23T13:08:51.281Z"}}]}}}