Technology · Microsoft
Microsoft SharePoint vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 38 vulnerabilities in Microsoft SharePoint: 1 in the last 7 days and 4 in the last 90 days, 12 of them critical and 12 exploited in the wild. The most recent, CVE-2026-120000, was published on 10 November 2026. 1 vulnerability in the last four weeks, up from none in the four before.
- Last 7 days
- 1
- Last 90 days
- 4
- Critical, all time
- 12
- Exploited in the wild
- 12
About Microsoft SharePoint
Microsoft enterprise web server and content management platform for building intranet sites and applications.
Latest Microsoft SharePoint vulnerabilities
- CVE-2026-120000: Microsoft SharePoint deserialization code executionhighCVSS 7.5
- CVE-2026-102862: Microsoft SharePoint incorrect authorization privilege escalationhighCVSS 8.8EPSS 0.7%
- CVE-2026-69804: Microsoft SharePoint time-of-check time-of-use race conditionhighCVSS 7.5EPSS 0.5%
- CVE-2026-69724: Microsoft SharePoint missing authorization in code executionhighCVSS 8.8EPSS 0.8%
- CVE-2026-65660: Microsoft SharePoint code injectioncriticalexploited in the wildCVSS 8.8EPSS 1.2%
- CVE-2026-55040: Microsoft SharePoint weak authentication security feature bypasscriticalexploited in the wildCVSS 9.1EPSS 17.5%
- CVE-2026-58644: Microsoft SharePoint remote code execution via untrusted deserializationcriticalexploited in the wildCVSS 9.8EPSS 1.3%
- CVE-2026-50522: Microsoft SharePoint remote code execution via unsafe deserializationcriticalexploited in the wildCVSS 9.8EPSS 20.3%
- CVE-2026-48562: Microsoft Office SharePoint Cross-Site ScriptingmediumCVSS 4.6
- CVE-2026-48560: Microsoft Office SharePoint cross-site scripting and spoofingmediumCVSS 5.4
- CVE-2026-47641: Microsoft Office SharePoint XSS in web page generationmediumCVSS 4.6
- CVE-2026-47640: Microsoft Office SharePoint cross-site scriptingmediumCVSS 4.6
- CVE-2026-47639: Microsoft Office SharePoint cross-site scriptingmediumCVSS 5.4
- CVE-2026-47638: Microsoft Office SharePoint cross-site scriptingmediumCVSS 4.6
- CVE-2026-47637: Microsoft Office SharePoint cross-site scriptingmediumCVSS 4.6
- CVE-2026-47636: Microsoft Office SharePoint cross-site scriptingmediumCVSS 5.4
- CVE-2026-47634: Microsoft Office SharePoint cross-site scriptinghighCVSS 7.3
- CVE-2026-47298: Microsoft Office SharePoint improper authorization code executionhighCVSS 8
- CVE-2026-45484: Microsoft Office SharePoint privilege escalation via deserializationhighCVSS 8.8
- CVE-2026-45481: Microsoft Office SharePoint cross-site scriptinghighCVSS 7.3
- CVE-2026-45479: Microsoft Office SharePoint Cross-Site ScriptingmediumCVSS 4.6
- CVE-2026-45468: Microsoft Office SharePoint cross-site scriptingmediumCVSS 4.6
- CVE-2026-45467: Microsoft Office SharePoint cross-site scriptingmediumCVSS 4.6
- CVE-2026-45465: Microsoft Office SharePoint cross-site scriptingmediumCVSS 5.4
- CVE-2026-45464: Microsoft Office SharePoint cross-site scriptingmediumCVSS 5.4
Most severe Microsoft SharePoint vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-53770: Microsoft SharePoint Server deserialization of untrusted datacriticalexploited in the wildCVSS 9.8EPSS 88.2%
- CVE-2026-50522: Microsoft SharePoint remote code execution via unsafe deserializationcriticalexploited in the wildCVSS 9.8EPSS 20.3%
- CVE-2026-20963: Microsoft SharePoint deserialization of untrusted datacriticalexploited in the wildCVSS 9.8EPSS 5.3%
- CVE-2026-58644: Microsoft SharePoint remote code execution via untrusted deserializationcriticalexploited in the wildCVSS 9.8EPSS 1.3%
- CVE-2019-0604: Microsoft SharePoint Remote Code Execution Vulnerabilitycriticalexploited in the wildCVSS 9.8
- CVE-2026-55040: Microsoft SharePoint weak authentication security feature bypasscriticalexploited in the wildCVSS 9.1EPSS 17.5%
- CVE-2025-49704: Microsoft SharePoint code injection vulnerabilitycriticalexploited in the wildCVSS 8.8EPSS 59.6%
- CVE-2026-45659: Microsoft Office SharePoint deserialization of untrusted datacriticalexploited in the wildCVSS 8.8EPSS 2.8%
- CVE-2026-65660: Microsoft SharePoint code injectioncriticalexploited in the wildCVSS 8.8EPSS 1.2%
- CVE-2024-38094: Microsoft SharePoint Deserialization Vulnerabilitycriticalexploited in the wildCVSS 7.2
Vulnerabilities per week
1 vulnerability in the last four weeks, up from none in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 2 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 1 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 1 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Microsoft SharePoint vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/sharepoint)<a href="https://junglewise.ai/threats/technologies/sharepoint"><img src="https://junglewise.ai/threats/technologies/sharepoint/badge.svg" alt="Microsoft SharePoint vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/sharepoint.json, and this page as text at https://junglewise.ai/threats/technologies/sharepoint.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Microsoft SharePoint vulnerabilities", https://junglewise.ai/threats/technologies/sharepoint, 13 November 2026.