CVE-2024-2877: Hashicorp Vault

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Vault Enterprise, when configured with performance standby nodes and a configured audit device, will inadvertently log request headers on the standby node. These logs may have included sensitive HTTP request information in cleartext. This vulnerability, CVE-2024-2877, was fixed in Vault Enterprise 1.15.8.

Affected products

• Hashicorp Vault: from 1.15.0, before 1.15.8 (fixed in 1.15.8)

Published 2024-04-30. Last modified 2026-06-17.