{"id":"CVE-2026-66773","aliases":["EUVD-2026-55885","GHSA-hc5j-q32w-c25v","GHSA-wj2g-hp6v-8wj4"],"status":"published","title":"Server-controlled `__next` URL is not checking cross-origin","description":"A malicious or compromised OData service could disclose sensitive authentication information and inject untrusted data into the application, which may leads to a high impact on confidentiality and low impact on integrity and no impact on Availability.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00306,"percentile":0.23594,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2026-08-11T00:18:58Z","modified":"2026-10-28T02:30:47Z","products":[{"vendor":"sap_se","product":"odata"}],"references":[{"url":"https://github.com/SAP/python-pyodata/security/advisories/GHSA-hc5j-q32w-c25v","tags":["advisory"]},{"url":"https://url.sap/sapsecuritypatchday","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66773","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-wj2g-hp6v-8wj4"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/66xxx/CVE-2026-66773.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-66773","title":"Server-controlled `__next` URL is not checking cross-origin","description":"A malicious or compromised OData service could disclose sensitive authentication information and inject untrusted data into the application, which may leads to a high impact on confidentiality and low impact on integrity and no impact on Availability.","status":"published","published":"2026-08-11T00:18:58.77Z","modified":"2026-08-11T14:27:55.8Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:20:13.272106Z"}],"euvd":[{"id":"EUVD-2026-55885","description":"A malicious or compromised OData service could disclose sensitive authentication information and inject untrusted data into the application, which may leads to a high impact on confidentiality and low impact on integrity and no impact on Availability.","status":"published","published":"2026-08-11T00:18:58Z","modified":"2026-08-11T14:27:55Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:02:00.294626Z"}],"ghsa":[{"id":"GHSA-wj2g-hp6v-8wj4","title":"A malicious or compromised OData service could disclose sensitive authentication information and...","description":"A malicious or compromised OData service could disclose sensitive authentication information and inject untrusted data into the application, which may leads to a high impact on confidentiality and low impact on integrity and no impact on Availability.","status":"published","published":"2026-08-11T03:31:57Z","modified":"2026-08-11T03:31:58Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"medium"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T15:10:16.495213Z"}],"nvd":[{"id":"CVE-2026-66773","description":"A malicious or compromised OData service could disclose sensitive authentication information and inject untrusted data into the application, which may leads to a high impact on confidentiality and low impact on integrity and no impact on Availability.","status":"published","published":"2026-08-11T01:17:23.66Z","modified":"2026-10-24T16:10:00.153Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:12:36.102748Z"}],"osv":[{"id":"CVE-2026-66773","title":"Server-controlled `__next` URL is not checking cross-origin","description":"A malicious or compromised OData service could disclose sensitive authentication information and inject untrusted data into the application, which may leads to a high impact on confidentiality and low impact on integrity and no impact on Availability.","status":"published","published":"2026-08-11T00:18:58.77Z","modified":"2026-10-28T02:30:47.922051596Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"medium"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T15:45:14.46177Z"}]}}