EUVD-2026-92775

Ghost: Path Traversal Vulnerability in Ghost ImageSize Service...

GHSA-83RP-Q473-J88C Ghost: Path Traversal Vulnerability in Ghost ImageSize Service

Impact An input validation issue may have allowed staff users to access local files outside the intended data storage directories on the server. Vulnerable versions This vulnerability is present in Ghost from v6.14.0 up to v6.27.0. Patches v6.27.0 contains a fix for this issue. How to update For...

Ghost: Path Traversal Vulnerability in Ghost ImageSize Service

Impact An input validation issue may have allowed staff users to access local files outside the intended data storage directories on the server. Vulnerable versions This vulnerability is present in Ghost from v6.14.0 up to v6.27.0. Patches v6.27.0 contains a fix for this issue. How to update For...

CVE-2026-105683

Ghost is a Node.js content management system. From 6.14.0 until 6.27.0, an input validation issue may have allowed staff users to access local files outside the intended data storage directories on the server. This issue is fixed in version 6.27.0...

CVE-2026-105682

Ghost is a Node.js content management system. From 1.18.0 until 6.27.0, an SSRF vulnerability in the webhooks feature allowed staff users to probe internal hosts from the Ghost server. This issue is fixed in version 6.27.0...

CVE-2026-105675

Ghost is a Node.js content management system. From 4.39.0 until 6.64.0, staff users with permission to view staff invites were able to discover the secret token of pending invites, including invites for roles with higher privileges than their own. This could allow a staff user to escalate their...

CVE-2026-105652

Ghost is a Node.js content management system. From 0.7.2 until 6.64.0, any staff-level user was able to determine the relative ordering of other staff users' hashed passwords. This does not directly disclose password hashes, and does not provide a practical path to recovering a password. This iss...

CVE-2026-105651

Ghost is a Node.js content management system. From 5.94.0 until 6.64.0, when creating a bookmark card, Ghost could store non-image files fetched from an external website as bookmark icons or thumbnails. This allowed any staff user, including Contributors, to host arbitrary HTML on the site's...

CVE-2026-105649

Ghost is a Node.js content management system. From 4.22.0 until 6.65.0, SVG media thumbnails and SVG images uploaded with a non-SVG file extension were stored without sanitization. This allowed any staff user, including Contributors, to host scripts on the site's domain, possibly resulting in...

CVE-2026-105683

The Ghost Node.js content management system is vulnerable to a path traversal vulnerability (CWE-35) in the ImageSize Service . Affected versions range from 6.14.0 until 6.27.0 . Due to an input validation issue, authenticated staff users could access local files outside of the intended data stor...

CVE-2026-105683 Ghost: Path Traversal Vulnerability in Ghost ImageSize Service

Ghost is a Node.js content management system. From 6.14.0 until 6.27.0, an input validation issue may have allowed staff users to access local files outside the intended data storage directories on the server. This issue is fixed in version 6.27.0...

CVE-2026-105683 Ghost: Path Traversal Vulnerability in Ghost ImageSize Service

Ghost is a Node.js content management system. From 6.14.0 until 6.27.0, an input validation issue may have allowed staff users to access local files outside the intended data storage directories on the server. This issue is fixed in version 6.27.0...

CVE-2026-105683 Ghost: Path Traversal Vulnerability in Ghost ImageSize Service

Ghost is a Node.js content management system. From 6.14.0 until 6.27.0, an input validation issue may have allowed staff users to access local files outside the intended data storage directories on the server. This issue is fixed in version 6.27.0...

CVE-2026-105682 Ghost: Server-Side Request Forgery in Webhook Trigger

Ghost is a Node.js content management system. From 1.18.0 until 6.27.0, an SSRF vulnerability in the webhooks feature allowed staff users to probe internal hosts from the Ghost server. This issue is fixed in version 6.27.0...

CVE-2026-105682 Ghost: Server-Side Request Forgery in Webhook Trigger

Ghost is a Node.js content management system. From 1.18.0 until 6.27.0, an SSRF vulnerability in the webhooks feature allowed staff users to probe internal hosts from the Ghost server. This issue is fixed in version 6.27.0...

CVE-2026-105682 Ghost: Server-Side Request Forgery in Webhook Trigger

Ghost is a Node.js content management system. From 1.18.0 until 6.27.0, an SSRF vulnerability in the webhooks feature allowed staff users to probe internal hosts from the Ghost server. This issue is fixed in version 6.27.0...

CVE-2026-105679 Ghost: Stored XSS via File Uploads on Local Storage

Ghost is a Node.js content management system. From 6.22.1 until 6.64.0, Ghost restricted the content type used to serve uploaded files to prevent browsers from executing them. On sites using the default local storage adapter, this restriction was not applied, so files uploaded by any staff user...

CVE-2026-105679 Ghost: Stored XSS via File Uploads on Local Storage

Ghost is a Node.js content management system. From 6.22.1 until 6.64.0, Ghost restricted the content type used to serve uploaded files to prevent browsers from executing them. On sites using the default local storage adapter, this restriction was not applied, so files uploaded by any staff user...

CVE-2026-105679

The Ghost Node.js content management system is vulnerable to Stored XSS in versions 6.22.1 through 6.64.0 . The root cause is that the restriction on content types for uploaded files is not applied when using the default local storage adapter , allowing files to be served with content types deriv...

CVE-2026-105643

Ghost is a Node.js content management system. From version 6.34.0 until 6.67.0, embed cards in the Ghost editor could bypass protections against stored cross-site scripting. Any staff user, including Contributors, could store scripts in post content that ran when another staff user opened the pos...