GHSA-mwgr-84fv-3jh9

Source

https://github.com/advisories/GHSA-mwgr-84fv-3jh9

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/08/GHSA-mwgr-84fv-3jh9/GHSA-mwgr-84fv-3jh9.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-mwgr-84fv-3jh9

Aliases

CVE-2025-6011

Downstream

MINI-2f83-f3vf-78jj

Published

2025-08-01T18:31:19Z

Modified

2025-08-01T21:57:24.859808Z

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

Hashicorp Vault has an Observable Discrepancy on Existing and Non-Existing Users

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

{
    "nvd_published_at": "2025-08-01T18:15:56Z",
    "github_reviewed": true,
    "github_reviewed_at": "2025-08-01T21:08:42Z",
    "severity": "LOW",
    "cwe_ids": [
        "CWE-203"
    ]
}

References

Affected packages

Go / github.com/hashicorp/vault

Package

Name: github.com/hashicorp/vault; View open source insights on deps.dev
Purl: pkg:golang/github.com/hashicorp/vault

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.20.1