MicrosoftCVE-2026-70332
Microsoft SharePoint Online: cross-site scripting
Critical9.6CVE-2026-70332 · Published Aug 7, 2026
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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Microsoft SharePoint Online Product | all versions | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-79
More Microsoft advisories
All Microsoft| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Aug 7 | Microsoft Azure Confidential Ledger: remote code execution | Critical9.1 | No fix yet |
| Aug 7 | Microsoft Teams: missing authorization | Critical10.0 | No fix yet |
| Aug 7 | Microsoft Purview eDiscovery: improper access control | High8.8 | No fix yet |
| Aug 7 | Microsoft 365 Admin Center: privilege escalation | Critical9.8 | No fix yet |
| Aug 7 | Microsoft Teams: improper authentication | Critical9.6 | No fix yet |
| Aug 7 | Microsoft Teams: spoofing | High7.5 | No fix yet |