CVE-2021-47664

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CVSS 3.1

5.3 medium

EPSS

<1%p32

Published

Apr 24, 2025 (Apr 24, 2025)

Modified

Jun 17, 2026

Description

Due to improper authentication mechanism an unauthenticated remote attacker can enumerate valid usernames.

Weakness: CWE-203
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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