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Ghost: Server-Side Request Forgery in Bookmark Fetching

Type: advisorySource: Official CVE List1 source record

Ghost is a Node.js content management system. From 6.54.1 until 6.65.0, 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 in any response data being returned. This issue is fixed in version 6.65.0.

Announced Source revision 1
Original source ↗

CVE-2026-105647

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-105647

Ghost

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "TryGhost",
    "product": "Ghost",
    "versions": [
      {
        "status": "affected",
        "version": ">= 6.54.1, < 6.65.0"
      }
    ]
  }
]
Related CVEs
CVE-2026-105647

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#8923 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement