{"id":"EUVD-2026-30323","revision":"b2f8e0ee2a0f407880caf74dd8b18143","records":[{"revision":"b2f8e0ee2a0f407880caf74dd8b18143","observedAt":"2026-10-28T06:08:11.406+00:00","statement":{"source":"euvd","id":"EUVD-2026-30323","aliases":["CVE-2026-44503"],"title":"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…","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.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","score":7,"severity":null}],"references":["https://github.com/microsoft/kiota-java/security/advisories/GHSA-7j59-v9qr-6fq9"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-30323","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"May 14, 2026, 3:58:57 PM","dateUpdated":"May 14, 2026, 7:51:10 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-30323","identifiers":["EUVD-2026-30323","CVE-2026-44503"]},"retained":false,"historicalAffected":[]}],"coverage":[]}