{"id":"CVE-2026-102865","aliases":["EUVD-2026-99048","GHSA-v78q-mf5c-4g26"],"status":"published","title":"Microsoft Office SharePoint Information Disclosure Vulnerability","description":"Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00876,"percentile":0.59476,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2026-10-13T18:59:29Z","modified":"2026-11-10T20:33:34Z","products":[{"vendor":"microsoft","product":"microsoft sharepoint server subscription edition"},{"vendor":"microsoft","product":"sharepoint_server"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-102865","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102865"},{"url":"https://github.com/advisories/GHSA-v78q-mf5c-4g26"}],"sources":{"cve":[{"id":"CVE-2026-102865","title":"Microsoft Office SharePoint Information Disclosure Vulnerability","description":"Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-10-13T18:59:29.306Z","modified":"2026-11-10T20:33:34.927Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-10T22:18:24.949973Z"}],"euvd":[{"id":"EUVD-2026-99048","description":"Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-10-13T18:59:29Z","modified":"2026-11-10T20:33:34Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-10T21:23:24.140442Z"}],"ghsa":[{"id":"GHSA-v78q-mf5c-4g26","title":"Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to disclose...","description":"Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-10-13T21:32:58Z","modified":"2026-10-13T21:32:58Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:13:12.661896Z"}],"nvd":[{"id":"CVE-2026-102865","description":"Incorrect authorization in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.","status":"published","published":"2026-10-13T19:17:51.08Z","modified":"2026-10-14T19:45:41.71Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:12:57.132005Z"}]}}