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CVE PROGRAM SOURCE RECORD4.9 Medium

CVE-2026-105645

Ghost: Regular Expression Denial of Service in External Media Inliner

Description

Ghost is a Node.js content management system. From 5.37.0 until 6.67.0, a crafted request to the external media inliner could cause excessive CPU usage, making the Ghost server unresponsive. Exploiting this requires Administrator access. This issue is fixed in version 6.67.0.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

TryGhost Ghost

  • >= 5.37.0, < 6.67.0affected

References