168 matches found
CVE-2026-53947
Ghost is a Node.js content management system. From 5.18.0 until 6.21.1, a discrepancy in responses from the members signin endpoints made it possible for an unauthenticated attacker to determine whether a given email address belongs to a registered member of a Ghost site. This vulnerability is...
CVE-2026-53944 Ghost: Private IP filtering bypass to make server-side requests to internal services
Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, when making an external request, it is possible to bypass the IP filter that ensures the request isn't going to an internal service using an IPv6 literal which maps to a private IPv4 address. This vulnerability is fixed in...
CVE-2026-53944
Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, when making an external request, it is possible to bypass the IP filter that ensures the request isn't going to an internal service using an IPv6 literal which maps to a private IPv4 address. This vulnerability is fixed in...
CVE-2026-53945
CVE-2026-53945 affects Ghost CMS: from 6.0.9 up to 6.21.1, the private-IP check for outbound HTTP requests could be bypassed via DNS rebinding, allowing the Ghost server to reach internal hosts through features that issue external fetches. Remediation: upgrade to Ghost 6.21.1 or later. Impact per...
CVE-2026-53945 Ghost: Server-side request forgery via DNS rebinding in external request handling
Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, Ghost’s private-IP check for outbound HTTP requests could be bypassed via DNS rebinding, allowing an attacker to coerce the Ghost server into reaching hosts on internal networks through features that issue external fetches. Th...
CVE-2026-53946 Ghost: Mobiledoc image-size fetch SSRF
Ghost is a Node.js content management system. From 6.19.4 until 6.21.1, when re-rendering posts, Ghost would refetch missing image dimensions by issuing an outbound HTTP request to the URL stored on an image card — without restricting that URL to trusted image hosts. An authenticated staff user...
CVE-2026-53947
Ghost (Node.js CMS) contains a member existence leak via the magic link sign-in flow in versions 5.18.0–6.21.0, caused by differing responses from the members signin endpoints. An unauthenticated user could confirm whether an email is registered on a Ghost site. The issue is fixed in version 6.21...
CVE-2026-53947
Ghost is a Node.js content management system. From 5.18.0 until 6.21.1, a discrepancy in responses from the members signin endpoints made it possible for an unauthenticated attacker to determine whether a given email address belongs to a registered member of a Ghost site. This vulnerability is...
CVE-2026-53948
Ghost is a Node.js content management system. From 6.19.4 until 6.21.1, insufficient validation of the client-supplied Content-Type on Ghost's Admin API file upload endpoint allowed uploaded files to be served from the site with an attacker-chosen content type on S3/GCS storage backends. On...
CVE-2026-53948 Ghost: File Upload Content-Type Spoofing
Ghost is a Node.js content management system. From 6.19.4 until 6.21.1, insufficient validation of the client-supplied Content-Type on Ghost's Admin API file upload endpoint allowed uploaded files to be served from the site with an attacker-chosen content type on S3/GCS storage backends. On...
PT-2026-52073
Name of the Vulnerable Software and Affected Versions Ghost versions 5.46.1 through 6.21.1 Description Validation applied to filters on public API endpoints could be partially bypassed, allowing the disclosure of private fields through a brute force attack. The impact varies by database: when usi...
PT-2026-52070
Name of the Vulnerable Software and Affected Versions Ghost versions 6.19.4 through 6.21.0 Description Ghost, a Node.js content management system, fails to restrict outbound HTTP requests when refetching missing image dimensions during post re-rendering. An authenticated staff user with permissio...
PT-2026-52069
Name of the Vulnerable Software and Affected Versions Ghost versions 6.0.9 through 6.21.0 Description Ghost is a Node.js content management system. A flaw in the private-IP check for outbound HTTP requests allows a bypass via DNS rebinding. DNS rebinding is a technique that tricks a browser or...
PT-2026-48873
Name of the Vulnerable Software and Affected Versions Ghost versions prior to 6.37.0 Description Ghost is a Node.js content management system. When deployed behind a shared caching layer that shares content between different visitors, an unauthenticated user can send an x-ghost-preview header to...
Exploit for SQL Injection in Ghost
version Unauthenticated Stored Cross-Site Scripting CVE-2026-...
700+ education and tech websites hijacked in huge ClickFix malware campaign
Attackers are abusing a critical Ghost Content Management System CMS vulnerability to hijack more than 700 legitimate websites and inject a fake Cloudflare verification step that tricks visitors into running a Windows command that installs malware. These social engineering campaigns—where website...
VulnCheck KEV: CVE-2026-26980
Ghost is a Node.js content management system. Versions 3.24.0 through 6.19.0 allow unauthenticated attackers to perform arbitrary reads from the database. This issue has been fixed in version 6.19.1...
Ghost CMS 6.19.0 - SQLi
Exploit Title: Ghost CMS 6.19.0 - SQLi Date: 2026-03-30 Exploit Author: Maksim Rogov Exploit Licence: GPL-3.0 Software Link: https://ghost.org/ Version: Ghost =3D 3.24.0, = 3.24.0, = 6.19.0 Tested on: Ghost 6.16.1 CVE : CVE-2026-26980 !/usr/bin/env python3 import requests import re import sys...
