What’s Vulnerable › Vulnerabilities
CVE-2025-6014: Vault TOTP Secrets Engine Code Reuse
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-08-01 · updated 2026-06-17
- Weakness: CWE-156
Description
Vault and Vault Enterprise’s (“Vault”) TOTP Secrets Engine code validation endpoint is susceptible to code reuse within its validity period. Fixed in Vault Community Edition 1.20.1 and Vault Enterprise 1.20.1, 1.19.7, 1.18.12, and 1.16.23.
Affected products
- HashiCorp Vault: before 1.16.23; before 1.20.1; from 1.17.0 before 1.18.12; from 1.19.0 before 1.19.7; 1.20.0 — fixed in 1.16.23, 1.18.12, 1.19.7, 1.20.1
How to fix
Upgrade to a fixed version: HashiCorp Vault 1.16.23, 1.18.12, 1.19.7, 1.20.1. Check the vendor advisory for mitigations.
References
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