high · CVSS v3 7.5 · CVSS v4 5.3

CVE-2026-121821

A vulnerability has been identified in armeria versions 0.84.0 through 1.42.0, where any-origin CORS policies do not enf…

Description

A vulnerability has been identified in armeria versions 0.84.0 through 1.42.0, where any-origin CORS policies do not enforce configured path restrictions, allowing an attacker-controlled website visited by an authenticated victim to read sensitive responses from excluded paths when credentials are enabled and the victim's browser sends authentication credentials.

Scores

Severity
high
CVSS v2
4.3
CVSS v3
7.5
CVSS v4
5.3
EPSS
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