CVE-2026-70590 Ghost: Blind Password Hash Disclosure in Ghost Admin API

Ghost is a Node.js content management system. Prior to 6.54.1, any staff-level user was able to leak the hashed passwords of other staff users through the Ghost Admin API. An offline password-guessing attack against the hashes could lead to account takeover if successful, but Device Verification...

EUVD-2026-39023

Ghost: Mobiledoc image-size fetch SSRF...

EUVD-2026-39024

Ghost: Server-side request forgery via DNS rebinding in external request handling...

CVE-2026-70588

Ghost is a Node.js content management system. From 5.26.0 until 6.54.1, the Universal Import feature in Ghost Admin failed to properly sanitize imported content resulting in XSS in post content. This issue is fixed in version 6.54.1...

EUVD-2026-39025

Ghost: Private IP filtering bypass to make server-side requests to internal services...

NPM: Ghost: Archived Offers can be Redeemed

NPM: Ghost: Archived Offers can be Redeemed vulnerability discovered by ? in WordPress Npm ghost versions = 4.22.0, 6.54.1...

CVE-2026-70589

CVE-2026-70589 affects Ghost (Node.js CMS) versions 4.22.0 through 6.54.1. The vulnerability stems from a missing validation check that allowed redeeming subscription offers that were no longer active. The issue is mitigated by upgrading to 6.54.1, which applies the fix. References indicate relev...

CVE-2026-70589 Ghost: Archived Offers can be Redeemed

Ghost is a Node.js content management system. From 4.22.0 until 6.54.1, a missing validation check allowed users to redeem subscription offers that were no longer active. This issue is fixed in version 6.54.1...

EUVD-2026-39021

Ghost: File Upload Content-Type Spoofing...

Ghost: Cross-Site Scripting in Universal Import

Impact The Universal Import feature in Ghost Admin failed to properly sanitize imported content resulting in XSS in post content. Vulnerable versions This vulnerability is present in Ghost from v5.26.0 up to v6.54.0. Patches v6.54.1 contains a fix for this issue. How to update For self-hosters...

NPM: Ghost: Cross-Site Scripting in Universal Import

NPM: Ghost: Cross-Site Scripting in Universal Import vulnerability discovered by ? in WordPress Npm ghost versions = 5.26.0, 6.54.1...

CVE-2026-70588

CVE-2026-70588 affects the Ghost CMS (Node.js). From 5.26.0 through 6.54.1, the Universal Import feature in Ghost Admin did not properly sanitize imported content, causing an XSS in post content. The issue has been fixed in version 6.54.1. Affected versions should upgrade to 6.54.1 or later to re...

CVE-2026-70588 Ghost: Cross-Site Scripting in Universal Import

Ghost is a Node.js content management system. From 5.26.0 until 6.54.1, the Universal Import feature in Ghost Admin failed to properly sanitize imported content resulting in XSS in post content. This issue is fixed in version 6.54.1...

Ghost CMS Content API - SQL Injection

Ghost CMS before 6.19.1 is vulnerable to a blind SQL injection in the /ghost/api/content/tags/ endpoint via the filter parameter. This template checks for the vulnerability by sending a boolean-based payload. id: CVE-2026-26980 info: name: Ghost CMS Content API - SQL Injection author:...

EUVD-2026-51595

Ghost CLI before 1.30.1 contains an IP spoofing vulnerability that allows unauthenticated remote attackers to bypass rate-limiting controls by manipulating the X-Forwarded-For header through a misconfigured Nginx configuration. Attackers can append attacker-controlled values to the header chain...

CVE-2026-25552

The CVE-2026-25552 entry concerns Ghost CLI before 1.30.1, where an IP spoofing vulnerability allows unauthenticated remote attackers to bypass rate-limiting on self-hosted Ghost instances. The underlying issue is misusing the X-Forwarded-For header in combination with a misconfigured Nginx setup...

CVE-2026-25552 Ghost CLI < 1.30.1 IP Spoofing via X-Forwarded-For Header

Ghost CLI before 1.30.1 contains an IP spoofing vulnerability that allows unauthenticated remote attackers to bypass rate-limiting controls by manipulating the X-Forwarded-For header through a misconfigured Nginx configuration. Attackers can append attacker-controlled values to the header chain...

CVE-2026-25552

Ghost CLI before 1.30.1 contains an IP spoofing vulnerability that allows unauthenticated remote attackers to bypass rate-limiting controls by manipulating the X-Forwarded-For header through a misconfigured Nginx configuration. Attackers can append attacker-controlled values to the header chain...

CVE-2026-25552 Ghost CLI < 1.30.1 IP Spoofing via X-Forwarded-For Header

Ghost CLI before 1.30.1 contains an IP spoofing vulnerability that allows unauthenticated remote attackers to bypass rate-limiting controls by manipulating the X-Forwarded-For header through a misconfigured Nginx configuration. Attackers can append attacker-controlled values to the header chain...

PT-2026-66835

Ghost CLI before 1.30.1 contains an IP spoofing vulnerability that allows unauthenticated remote attackers to bypass rate-limiting controls by manipulating the X-Forwarded-For header through a misconfigured Nginx configuration. Attackers can append attacker-controlled values to the header chain...