CVE-2026-62826 PUBLISHED

Microsoft SharePoint Server Spoofing Vulnerability

Assigner: microsoft
Reserved: 14.07.2026 Published: 16.07.2026 Updated: 17.07.2026

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C
CVSS Score: 4.6

Product Status

Vendor Microsoft
Product Microsoft SharePoint Enterprise Server 2016
Versions
  • affected from 16.0.0 to 16.0.5561.1001 (excl.)
Vendor Microsoft
Product Microsoft SharePoint Server 2019
Versions
  • affected from 16.0.0 to 16.0.10417.20175 (excl.)
Vendor Microsoft
Product Microsoft SharePoint Server Subscription Edition
Versions
  • affected from 16.0.0 to 16.0.19725.20434 (excl.)

References

Problem Types