{"id":"CVE-2026-70332","title":"Microsoft Office SharePoint Spoofing Vulnerability","summary":"Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.","severity":"critical","cvss":9.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","cvssSource":"cna","cwe":["CWE-79"],"vendor":"Microsoft","product":"Microsoft SharePoint Online","affected":["sharepoint_online -"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-08-07T15:35:19.447886Z"},"published":"2026-08-06","updated":"2026-09-16","sourceUpdated":"2026-09-16T16:26:47.616Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-70332","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70332","label":"Microsoft Office SharePoint Spoofing Vulnerability"}],"tags":["cve.org"],"epss":0.00632,"epssPercentile":0.4889,"ingestedAt":"2026-09-08T19:08:49.646Z","slug":"CVE-2026-70332","body":"## Overview\n\nImproper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.\n\n## Affected\n\n- `sharepoint_online -`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":52.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}