5.3
Medium
CVE-2023-3462 HashiCorp's Vault and Vault Enterprise are vulnerable to user enumeration when using the LDAP auth method
Description
HashiCorp's Vault and Vault Enterprise are vulnerable to user enumeration when using the LDAP auth method. An attacker may submit requests of existent and non-existent LDAP users and observe the response from Vault to check if the account is valid on the LDAP server. This vulnerability is fixed in Vault 1.14.1 and 1.13.5.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Vault | 1.14.0 | No fix stated |
| Vault 1.13 | 1.13.0 → 1.13.4 | No fix stated |
| Vault Enterprise | 1.14.0 | No fix stated |
| Vault Enterprise 1.13 | 1.13.0 → 1.13.4 | No fix stated |
Other CVEs of Vault
The 43 CVEs of Vault →
CVE-2026-89322
Vault and Vault Enterprise did not consistently evaluate ACL policies against the canonical form of resource and…
7.2
High
CVE-2026-105816
Vault and Vault Enterprise did not consistently verify that stored plugin catalog entries reference binaries within…
8.0
High
CVE-2026-105818
Vault's PKI secrets engine ACME server did not restrict certificate identities that ACME challenges do not validate when…
5.9
Medium
CVE-2026-5006
A vulnerability was identified in HashiCorp Vault and Vault Enterprise (“Vault”) such that an authenticated attacker may…
6.8
Medium