Description
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Account allows an unauthorized attacker to perform spoofing over a network.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Microsoft Account | - | — |
Advisories 2
- WID-SEC-2026-0201 Microsoft Azure, Copilot und Entra: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 25, 2026
- MSRC-CVE-2026-21264 Microsoft Account Spoofing Vulnerability Microsoft Security Response Center · Jan 22, 2026
References
- Microsoft Account Spoofing Vulnerability vendor-advisory patch