CVE-2026-49336
1 advisory.
npm/@microsoft/kiota-http-fetchlibrary CVE-2026-49336: medium, EPSS 1.18%
@microsoft/kiota-http-fetchlibrary: Bearer token and Cookie leak across origin on redirect due to case-mismatched scrub in fetchRequestAdapter
Action: Upgrade @microsoft/kiota-http-fetchlibrary to 1.0.0-preview.102 or later.
npm i @microsoft/kiota-http-fetchlibrary@1.0.0-preview.102Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.0.0-preview.97 | 1.0.0-preview.102 | - |
Fixed versions
| 1.0.0-preview.102 |
Sources
- osv: GHSA-396q-4vc8-28x9
- https://github.com/microsoft/kiota-typescript/security/advisories/GHSA-396q-4vc8-28x9
- https://nvd.nist.gov/vuln/detail/CVE-2026-49336
- https://github.com/microsoft/kiota-typescript/commit/09f8bd9b34d68bf412a9b78f6ca7e7961ef14974
- https://github.com/microsoft/kiota-typescript
CVE-2026-49336 · published · modified · JSON