{"id":"CVE-2026-69273","aliases":["EUVD-2026-73288","GHSA-6xhj-vjvv-j35f"],"status":"published","title":"Microsoft Office SharePoint Remote Code Execution Vulnerability","description":"Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00778,"percentile":0.56132,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-09-08T17:13:32Z","modified":"2026-10-31T16:12:20Z","products":[{"vendor":"microsoft","product":"microsoft sharepoint server subscription edition"},{"vendor":"microsoft","product":"sharepoint_server"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69273","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-69273"},{"url":"https://github.com/advisories/GHSA-6xhj-vjvv-j35f"}],"sources":{"cve":[{"id":"CVE-2026-69273","title":"Microsoft Office SharePoint Remote Code Execution Vulnerability","description":"Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.","status":"published","published":"2026-09-08T17:13:32.834Z","modified":"2026-10-31T16:12:20.346Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T13:50:27.582139Z"}],"euvd":[{"id":"EUVD-2026-73288","description":"Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.","status":"published","published":"2026-09-08T17:13:32Z","modified":"2026-10-31T16:12:20Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-02T16:58:59.052076Z"}],"ghsa":[{"id":"GHSA-6xhj-vjvv-j35f","title":"Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute...","description":"Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.","status":"published","published":"2026-09-08T18:32:18Z","modified":"2026-09-08T18:32:27Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:11:29.92306Z"}],"nvd":[{"id":"CVE-2026-69273","description":"Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.","status":"published","published":"2026-09-08T18:18:40.297Z","modified":"2026-09-09T17:24:59.533Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:44.840742Z"}]}}