PT-2026-90518 · Cisa · Malcolm

CVE-2026-90449

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Published

2026-09-11

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Updated

2026-09-12

CVSS v4.0

6.9

Medium

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
When a particular authentication mode is configured, the reverse proxy forwards requests for a bundled third-party administrative interface directly to that interface without applying the gateway's own authentication requirement first. All access control for this administrative interface, which manages the credential store used to gate every other service in the deployment, is delegated entirely to that third-party interface's own login mechanism. Any authentication weakness in that bundled interface would compromise the credential store protecting the rest of the deployment.

Fix

Missing Authentication

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Weakness Enumeration

Related Identifiers

CVE-2026-90449

Affected Products

Malcolm