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Authentication bypass by capture-replay in Microsoft Authentication Library (MSAL) for Node.js allows an unauthorized attacker to perform spoofing over a network.

High CVSS 7.4
CVECVE-2026-84003
First seen2026-09-16 15:16 UTC
Disclosed2026-09-08 18:21 UTC
Last updated2026-09-16 15:16 UTC
Channel statusauto

Summary

Authentication bypass by capture-replay in Microsoft Authentication Library (MSAL) for Node.js allows an unauthorized attacker to perform spoofing over a network.

In-depth triage

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

  • :

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD