{"id":"CVE-2025-64675","aliases":["EUVD-2025-204423","GHSA-8jc6-8757-hm2h"],"status":"published","title":"Azure Cosmos DB Spoofing Vulnerability","description":"Improper neutralization of input during web page generation ('cross-site scripting') in Azure Cosmos DB allows an unauthorized attacker to perform spoofing over a network.","severity":{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00712,"percentile":0.5387,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-12-18T23:15:31Z","modified":"2026-06-17T09:55:01Z","products":[{"vendor":"microsoft","product":"azure cosmos db"},{"vendor":"microsoft","product":"azure_cosmos_db"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64675","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-64675"},{"url":"https://github.com/advisories/GHSA-8jc6-8757-hm2h"}],"sources":{"cve":[{"id":"CVE-2025-64675","title":"Azure Cosmos DB Spoofing Vulnerability","description":"Improper neutralization of input during web page generation ('cross-site scripting') in Azure Cosmos DB allows an unauthorized attacker to perform spoofing over a network.","status":"published","published":"2025-12-18T23:15:31.241Z","modified":"2026-04-16T14:19:06.437Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:46.750177Z"}],"euvd":[{"id":"EUVD-2025-204423","description":"Improper neutralization of input during web page generation ('cross-site scripting') in Azure Cosmos DB allows an unauthorized attacker to perform spoofing over a network.","status":"published","published":"2025-12-18T23:15:31Z","modified":"2026-04-16T14:19:06Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T19:24:23.841547Z"}],"ghsa":[{"id":"GHSA-8jc6-8757-hm2h","title":"Improper neutralization of input during web page generation ('cross-site scripting') in Azure...","description":"Improper neutralization of input during web page generation ('cross-site scripting') in Azure Cosmos DB allows an unauthorized attacker to perform spoofing over a network.","status":"published","published":"2025-12-19T00:31:43Z","modified":"2025-12-19T00:31:52Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:05:17.523471Z"}],"nvd":[{"id":"CVE-2025-64675","description":"Improper neutralization of input during web page generation ('cross-site scripting') in Azure Cosmos DB allows an unauthorized attacker to perform spoofing over a network.","status":"published","published":"2025-12-19T00:15:52.933Z","modified":"2026-06-17T09:55:01.233Z","cvss":[{"version":"3.1","score":8.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L","level":"critical","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:11:52.309391Z"}]}}