CVE-2026-105642

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Source

https://cve.org/CVERecord?id=CVE-2026-105642

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105642.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-105642

Aliases

GHSA-788w-68h3-cvxp

Published

2026-10-05T18:31:05Z

Modified

2026-10-07T02:31:11Z

Severity

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

Summary

Ghost: Remote Code Execution via Bookmark Card Images

Details

Ghost is a Node.js content management system. From 6.56.0 until 6.67.0, an image processing library bundled with Ghost contained a vulnerability in its SVG handling. Any staff user, including Contributors, could create a bookmark card for an attacker-controlled website, resulting in arbitrary commands being run on the Ghost server. This issue is fixed in version 6.67.0.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-1395",
        "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105642.json"
}

References

Affected packages

Git / github.com/tryghost/ghost

Affected ranges

Type

GIT

Repo

https://github.com/tryghost/ghost

Events

Introduced

1562834354966ab7e7330fcf25a82e522d4a0a19

Fixed

4cb7e7956356a47e2c2c240588ef32ecd9fddeaa

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "6.56.0"
        },
        {
            "fixed": "6.67.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

v6.*

v6.56.0

v6.57.0

v6.57.1

v6.58.0

v6.59.0

v6.60.0

v6.61.0

v6.62.0

v6.63.0

v6.64.0

v6.65.0

v6.66.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105642.json"