Session Fixation in Microsoft SharePoint Foundation and Microsoft SharePoint Server - CVE-2019-1260
Published: September 11, 2019
Vulnerability identifier: #VU21028
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-1260
CWE-ID: CWE-384
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Microsoft
Affected software:
Microsoft SharePoint Foundation
Microsoft SharePoint Server
Microsoft SharePoint Foundation
Microsoft SharePoint Server
Detailed vulnerability description
The vulnerability allows a remote attacker to impersonate other users.
The vulnerability exists due to incorrect validation of user-supplied input. A remote attacker can send a specially crafted request to the SharePoint server and impersonate another user.
How to mitigate CVE-2019-1260
Install updates from vendor's website.