CVE-2021-38554

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CVSS 3.1

5.3 medium

EPSS

<1%p58

Published

Aug 13, 2021 (Aug 13, 2021)

Modified

Jun 17, 2026

Description

HashiCorp Vault and Vault Enterprise’s UI erroneously cached and exposed user-viewed secrets between sessions in a single shared browser. Fixed in 1.8.0 and pending 1.7.4 / 1.6.6 releases.

Vendors: hashicorp
Products: vault
Weakness: CWE-212
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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