CVE-2026-20945
CVE-2026-20945: 1 tracked advisory record across MS Server. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
MS Server
1 advisory- Advisory severityMedium4.6
Medium [CVE-2026-20945] Microsoft SharePoint Server Spoofing Vulnerability
CVE-2026-20945Source published Source updated
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. Affected products named by the advisory: Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition.
- Affected products in this advisory
- Microsoft SharePoint Enterprise Server 2016
- Microsoft SharePoint Server 2019
- Microsoft SharePoint Server Subscription Edition
- Source-reported affected versions
- Microsoft SharePoint Enterprise Server 2016 16.0.0 before 16.0.5548.1003
- Microsoft SharePoint Server 2019 16.0.0 before 16.0.10417.20114
- Microsoft SharePoint Server Subscription Edition 16.0.0 before 16.0.19725.20210
- Source-reported fixed versions
- 16.0.5548.1003
- 16.0.10417.20114
- 16.0.19725.20210
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
Android app · Google Play
Monitor future MS Server CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.