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Findings

CVE-2026-97783

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing…

Published Oct 13, 2026 · updated Oct 14, 2026 · microsoft sharepoint server

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.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 13, 2026 · NIST NVD

    Detected

    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.

  2. Oct 14, 2026 · NIST NVD

    Updated

    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

  • cpe microsoft/sharepoint server2019

Sources

  • CVE.orgCVE-2026-97783

    Official CVE identifier

    cve.org
  • FIRST EPSSCVE-2026-97783

    30-day exploitation probability 0.7%

    first.org
  • NIST NVDCVE-2026-97783

    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.

    nvd.nist.gov

References