CVE-2026-63667

ApostropheCMS versions before 3.6.2 are vulnerable to arbitrary file read via path traversal in the import-export module. The file packages/import-export/lib/formats/gzip.js builds an attachment source path using attacker-controlled _id, name, and extension fields from aposAttachments.json withou...

CVE-2026-63667 ApostropheCMS: Arbitrary file read via import-export attachment-name path traversal

ApostropheCMS is an open-source Node.js content management system. Prior to 3.6.2, the import-export module in packages/import-export/lib/formats/gzip.js constructs an attachment source path from the attacker-controlled id, name, and extension fields in aposAttachments.json without ensuring that...

CVE-2026-63670 ApostropheCMS: Mutation-XSS / allowedTags bypass via literal `</textarea/>` solidus close

ApostropheCMS is an open-source Node.js content management system. Prior to 2.17.6, sanitizeHtml can pass disallowed executable markup through packages/sanitize-html/index.js when textarea or xmp is included in allowedTags because a literal solidus after the raw-text end-tag name is treated as te...

CVE-2026-63669 ApostropheCMS: Missing destination-parent authorization in page `move()` allows a low-privileged editor to move and re-rank pages inside a restricted subtree

ApostropheCMS is an open-source Node.js content management system. Prior to 4.32.0, the page module's move operation fails to enforce the destination parent's create permission because its oldParent archive condition disables the check for ordinary moves, allowing an authenticated editor or...

BIT-GHOST-2026-70595 Ghost: Server-Side Request Forgery Mitigation Issue

Ghost is a Node.js content management system. From 6.26.0 until 6.54.1, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network. A successful attack would not result i...

BIT-GHOST-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...

PT-2026-67873

Name of the Vulnerable Software and Affected Versions Ghost versions 4.22.0 through 6.54.0 Description Ghost is a Node.js content management system. A missing validation check allows users to redeem subscription offers that are no longer active. Recommendations Update to version 6.54.1...