GHSA-5fp7-g646-ccf4

Source

https://github.com/advisories/GHSA-5fp7-g646-ccf4

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/01/GHSA-5fp7-g646-ccf4/GHSA-5fp7-g646-ccf4.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-5fp7-g646-ccf4

Aliases

Published

2026-01-08T21:29:47Z

Modified

2026-01-13T09:26:06.655492Z

Severity

8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

Summary

Ghost has Staff 2FA bypass

Details

Impact

A vulnerability in Ghost's 2FA mechanism allows staff users to skip email 2FA.

Vulnerable versions

This vulnerability is present in Ghost v5.105.0 to v5.130.5 to and Ghost v6.0.0 to v6.10.3.

Patches

v5.130.6 and v6.11.0 contain a fix for this issue.

References

Ghost thanks Sho Odagiri of GMO Cybersecurity by Ierae, Inc. for discovering and disclosing this vulnerability responsibly.

For more information

If there are any questions or comments about this advisory, email Ghost at security@ghost.org.

Database specific

{
    "nvd_published_at": "2026-01-10T03:15:50Z",
    "cwe_ids": [
        "CWE-287"
    ],
    "github_reviewed_at": "2026-01-08T21:29:47Z",
    "severity": "HIGH",
    "github_reviewed": true
}

References

Affected packages

npm / ghost

Package

Name: ghost; View open source insights on deps.dev
Purl: pkg:npm/ghost

Affected ranges

Type: SEMVER
Events: Introduced

6.0.0

Fixed

6.11.0

Database specific

last_known_affected_version_range

"<= 6.10.3"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/01/GHSA-5fp7-g646-ccf4/GHSA-5fp7-g646-ccf4.json"