CVE-2025-6011

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Source
https://cve.org/CVERecord?id=CVE-2025-6011
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6011.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-6011
Aliases
Downstream
Related
Published
2025-08-01T18:00:24.528Z
Modified
2026-07-08T08:12:17.099901287Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Timing Side-Channel in Vault’s Userpass Auth Method
Details

A timing side channel in Vault and Vault Enterprise’s (“Vault”) userpass auth method allowed an attacker to distinguish between existing and non-existing users, and potentially enumerate valid usernames for Vault’s Userpass auth method. Fixed in Vault Community Edition 1.20.1 and Vault Enterprise 1.20.1, 1.19.7, 1.18.12, and 1.16.23.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6011.json",
    "cwe_ids": [
        "CWE-203"
    ],
    "cna_assigner": "HashiCorp"
}
References

Affected packages

Git / github.com/hashicorp/vault

Affected ranges

Type
GIT
Repo
https://github.com/hashicorp/vault
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
b403b1a27c8db6038ffefb296d7be0962e08039d
Introduced
6fdd6b59e97d97a9e19b0fb5304bf879c190295e
Database specific 
{
    "cpe": [
        "cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*",
        "cpe:2.3:a:hashicorp:vault:1.20.0:*:*:*:enterprise:*:*:*"
    ],
    "source": [
        "CPE_RANGE",
        "CPE_STRING"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.20.1"
        },
        {
            "introduced": "1.20.0"
        },
        {
            "last_affected": "1.20.0"
        }
    ]
}

Affected versions

1.*
1.20.0
v1.*
v1.20.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6011.json"