PT-2022-19000 · Ghost Cms · Ghost Cms

Published 2022-04-12 · Updated 2024-08-03 · CVE-2022-28397

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Ghost CMS version 4.42.0

Description An arbitrary file upload vulnerability in the file upload module of Ghost CMS allows attackers to execute arbitrary code via a crafted file. The vendor states that files can only be uploaded and published by trusted users, which is intentional.

Recommendations For Ghost CMS version 4.42.0, consider restricting file upload capabilities to trusted users as a mitigation measure until a patch is available. As a temporary workaround, consider disabling the file upload module to minimize the risk of exploitation.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

BIT-GHOST-2022-28397

CVE-2022-28397

GHSA-FFHQ-G856-9F2P

Affected Products

Ghost Cms

References · 13

• 🔥 https://youtu.be/PncfBetPk2g · Exploit
• https://osv.dev/vulnerability/CVE-2022-28397 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-ffhq-g856-9f2p · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-28397 · Security Note
• https://osv.dev/vulnerability/BIT-ghost-2022-28397 · Vendor Advisory
• https://github.com/TryGhost/Ghost · Note
• https://ghost.org/customers · Note
• https://ghost.org/docs/security/#privilege-escalation-attacks · Note
• http://ghost.com · Note
• https://t.me/cvenotify/88705 · Telegram Post
• https://t.me/cvenotify/80141 · Telegram Post
• https://t.me/cibsecurity/40636 · Telegram Post
• https://trends.builtwith.com/cms/Ghost · Note