MEDIUM 4.8 NVD

CVE-2026-83646

Url redirection to untrusted site ('open redirect') in Active Directory Federation Services (AD FS) allows an authorized attacker to perform spoofing over a net

Url redirection to untrusted site ('open redirect') in Active Directory Federation Services (AD FS) allows an authorized attacker to perform spoofing over a network.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83646

Published: 2026-10-13 · Source: NVD · Feed updated: 2026-10-13

This medium severity vulnerability with a CVSS score of 4.8 was published on 2026-10-13 via NVD.

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