A cross-site-scripting (XSS) vulnerability exists when Active Directory Federation Services (ADFS) does not properly sanitize user inputs. An un-authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected ADFS server. The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run scripts in the security context of the current user. This security update addresses the vulnerability by ensuring that ADFS properly sanitizes user inputs.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Msft | — | 2020-05 Cumulative Update for Microsoft Windows 10, version 1903 (KB4556799)2020-05 Cumulative Update for Microsoft Windows 10, version 1909 (KB4556799)2020-05 Cumulative Update for Microsoft Windows 10, version 1809 (KB4551853)2020-05 Cumulative Update for Windows Server, version 1909 for x64-based Systems (KB4556799)2020-05 Cumulative Update for Windows Server, version 1903 for x64-based Systems (KB4556799)2020-05 Cumulative Update for Microsoft Windows Server 2019, version 1809 (KB4551853) | Jun 9, 2020 | May 12, 2020 |
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