BIT-GHOST-2026-105651 Ghost: Stored XSS via Bookmark Card Images

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...

BIT-GHOST-2026-105644 Ghost: Stored XSS via SVG Files in Content Imports

Ghost is a Node.js content management system. From 4.0.0 until 6.67.0, SVG images included in content imports were stored without sanitization. An attacker who convinced an Administrator to import a crafted file could host scripts on the site's domain, possibly resulting in compromise of staff...

PT-2026-111356

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...

BIT-GHOST-2026-103292 Ghost 0.5.3 before 6.50.0 Cross-Site Scripting via ghost_head

Ghost versions from 0.5.3 through versions prior to 6.50.0 fail to sanitize the data placed in the JSON-LD HTML tag emitted by the ghosthead helper. An authenticated user with limited privileges can inject unescaped content that is rendered as script in the published page, potentially leading to...

GHSA-HQQ2-XQR2-FMX2 Ghost : Stored XSS via SVG Files in Content Imports

Impact SVG images included in content imports were stored without sanitization. An attacker who convinced an Administrator to import a crafted file could host scripts on the site's domain, possibly resulting in compromise of staff users' admin sessions. Vulnerable versions This vulnerability is...

EUVD-2026-92633

Ghost : Stored XSS via SVG Files in Content Imports...

Ghost: Stored XSS via oEmbed Photo Responses

Impact Embedding a URL from an attacker-controlled website could result in untrusted scripts being stored in post content. These scripts could run in the Ghost editor, on the published site, and in newsletter emails, possibly resulting in compromise of a staff user's admin session. Vulnerable...

EUVD-2026-92760

Ghost: Stored XSS via oEmbed Photo Responses...

GHSA-V3XR-G6P2-FVGV Ghost: Stored XSS via oEmbed Photo Responses

Impact Embedding a URL from an attacker-controlled website could result in untrusted scripts being stored in post content. These scripts could run in the Ghost editor, on the published site, and in newsletter emails, possibly resulting in compromise of a staff user's admin session. Vulnerable...

CVE-2026-105679

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 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-2026-105650 Ghost: Stored XSS via oEmbed Photo Responses

Ghost is a Node.js content management system. From 2.1.0 until 6.64.0, embedding a URL from an attacker-controlled website could result in untrusted scripts being stored in post content. These scripts could run in the Ghost editor, on the published site, and in newsletter emails, possibly resulti...

CVE-2026-105650

The Ghost Node.js content management system (versions 2.1.0 through 6.64.0 ) is vulnerable to Stored Cross-Site Scripting (XSS) . The flaw exists because embedding a URL from an attacker-controlled website can cause untrusted scripts to be stored within post content. These scripts can execute in ...

CVE-2026-105650 Ghost: Stored XSS via oEmbed Photo Responses

Ghost is a Node.js content management system. From 2.1.0 until 6.64.0, embedding a URL from an attacker-controlled website could result in untrusted scripts being stored in post content. These scripts could run in the Ghost editor, on the published site, and in newsletter emails, possibly resulti...

CVE-2026-105650 Ghost: Stored XSS via oEmbed Photo Responses

Ghost is a Node.js content management system. From 2.1.0 until 6.64.0, embedding a URL from an attacker-controlled website could result in untrusted scripts being stored in post content. These scripts could run in the Ghost editor, on the published site, and in newsletter emails, possibly resulti...

CVE-2026-105649 Ghost: Stored XSS via SVG Uploads Bypassing Sanitization

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-2026-105644

Ghost is a Node.js content management system. From 4.0.0 until 6.67.0, SVG images included in content imports were stored without sanitization. An attacker who convinced an Administrator to import a crafted file could host scripts on the site's domain, possibly resulting in compromise of staff...

CVE-2026-105650: Improper Neutralization of Input During Web Page Generation

Ghost is a Node.js content management system. From 2.1.0 until 6.64.0, embedding a URL from an attacker-controlled website could result in untrusted scripts being stored in post content. These scripts could run in the Ghost editor, on the published site, and in newsletter emails, possibly resulti...

PT-2026-106184

Name of the Vulnerable Software and Affected Versions Ghost versions 2.1.0 through 6.63.0 Description Embedding a URL from an attacker-controlled website can lead to the storage of untrusted scripts within post content. These scripts may execute in the editor, on the published site, and in...

CVE-2026-105679: Improper Neutralization of Input During Web Page Generation

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...