{"id":"CVE-2017-8551","aliases":["EUVD-2017-17501","GHSA-8cr9-r7p7-cphf"],"status":"published","title":"An elevation of privilege vulnerability exists when Microsoft SharePoint software fails to...","description":"An elevation of privilege vulnerability exists when Microsoft SharePoint software fails to properly sanitize a specially crafted requests, aka \"Microsoft SharePoint XSS vulnerability\".","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03263,"percentile":0.88454,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2017-06-15T01:00:00Z","modified":"2026-06-17T01:26:33Z","products":[{"vendor":"microsoft","product":"microsoft sharepoint"},{"vendor":"microsoft","product":"project_server"},{"vendor":"microsoft corporation","product":"microsoft sharepoint"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8551","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1038663","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/98913","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-8551"},{"url":"https://github.com/advisories/GHSA-8cr9-r7p7-cphf"}],"sources":{"cve":[{"id":"CVE-2017-8551","description":"An elevation of privilege vulnerability exists when Microsoft SharePoint software fails to properly sanitize a specially crafted requests, aka \"Microsoft SharePoint XSS vulnerability\".","status":"published","published":"2017-06-15T01:00:00Z","modified":"2024-08-05T16:41:23.52Z","updated_at":"2026-11-02T14:33:15.201133Z"}],"euvd":[{"id":"EUVD-2017-17501","description":"An elevation of privilege vulnerability exists when Microsoft SharePoint software fails to properly sanitize a specially crafted requests, aka \"Microsoft SharePoint XSS vulnerability\".","status":"published","published":"2017-06-15T01:00:00Z","modified":"2024-08-05T16:41:23Z","updated_at":"2026-11-03T02:23:30.219959Z"}],"ghsa":[{"id":"GHSA-8cr9-r7p7-cphf","title":"An elevation of privilege vulnerability exists when Microsoft SharePoint software fails to...","description":"An elevation of privilege vulnerability exists when Microsoft SharePoint software fails to properly sanitize a specially crafted requests, aka \"Microsoft SharePoint XSS vulnerability\".","status":"published","published":"2022-05-14T01:19:16Z","modified":"2023-02-02T05:03:40Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:51:41.084259Z"}],"nvd":[{"id":"CVE-2017-8551","description":"An elevation of privilege vulnerability exists when Microsoft SharePoint software fails to properly sanitize a specially crafted requests, aka \"Microsoft SharePoint XSS vulnerability\".","status":"published","published":"2017-06-15T01:29:04.693Z","modified":"2026-06-17T01:26:33.95Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:03:50.782497Z"}]}}