Vulnerability · Published Aug 8, 2023 · Assigned by microsoft
CVE-2023-36891Microsoft SharePoint Server Spoofing Vulnerability
High 8.0
In plain English
A high-severity cross-site scripting in Microsoft SharePoint Server 2019 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.0% (higher than 81% of all known vulnerabilities).
Severity (CVSS 3.1)8.0High
Exploit odds (30 days)2.0%top 19.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Microsoft SharePoint Server Spoofing Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0 – before 16.0.10401.20025 |
| Microsoft | Microsoft SharePoint Server Subscription Edition | 16.0.0 – before 16.0.16130.20684 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
References
- Microsoft SharePoint Server Spoofing Vulnerability vendor-advisory, patch