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Known exploited vulnerability · Microsoft

CVE-2023-29357: Microsoft SharePoint Server Privilege Escalation Vulnerability

criticalCVSS 3.1 9.8Exploited

Microsoft SharePoint Server Elevation of Privilege Vulnerability

Published Jun 14, 2023 · Updated Jun 17, 2026

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Advisory details

From the National Vulnerability Database. This product uses the NVD API but is not endorsed or certified by the NVD.

Microsoft SharePoint Server Elevation of Privilege Vulnerability

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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