# CVE-2022-21968: Microsoft SharePoint Server Security Feature Bypass Vulnerability

CVE-2022-21968 is fixed in 4 products on 1 platform, first by KB5002136, released February 8, 2022. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-21968
- Priority: Routine
- CVSS: 4.3 (Important)
- EPSS: 0.0213
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Vendor exploitability assessment: Exploitation Less Likely
- Published: Feb 8, 2022
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21968

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Microsoft | Microsoft SharePoint Enterprise Server 2016 |  | [KB5002136](https://patchblox.com/security/data/fix/microsoft/kb5002136.md) | Feb 8, 2022 |
| Microsoft | Microsoft SharePoint Foundation 2013 Service Pack 1 |  | [KB5002155](https://patchblox.com/security/data/fix/microsoft/kb5002155.md) | Feb 8, 2022 |
| Microsoft | Microsoft SharePoint Server 2019 |  | [KB5002135](https://patchblox.com/security/data/fix/microsoft/kb5002135.md) | Feb 8, 2022 |
| Microsoft | Microsoft SharePoint Server Subscription Edition |  | [KB5002145](https://patchblox.com/security/data/fix/microsoft/kb5002145.md) | Feb 8, 2022 |

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Data as of 2026-11-08T13:06:02Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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