CVE-2026-44503

HIGH SEVERITY

Vulnerability Description

The RedirectHandler middleware in microsoft/kiota-java (com.microsoft.kiota:microsoft-kiota-http-okHttp v1.9.0) and other Kiota libraries fails to strip sensitive HTTP headers when following 3xx redirects to a different host or scheme. Only the Authorization header is removed; Cookie, Proxy-Authorization, and all custom headers are forwarded to the redirect target.

Vulnerability Details

Published Date

May 07, 2026

Last Modified

May 14, 2026

CWE ID

CWE-601

Source

GitHub

Vendor

maven

Product

com.microsoft.kiota:microsoft-kiota-abstractions

External References

https://github.com/microsoft/kiota-java/security/advisories/GHSA-7j59-v9qr-6fq9
https://github.com/advisories/GHSA-7j59-v9qr-6fq9

CVE-2026-44503

Vulnerability Description

Vulnerability Details

External References

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