Ghost: Regular Expression Denial of Service in External Media Inliner
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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-105645US | — | — | ||
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 unr… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/TryGhost/Ghost/commit/88ae6d6d56f8a239cb38a8c89de02f034f50e2ceWEB
- https://github.com/TryGhost/Ghost/issues/31058WEB
- https://github.com/TryGhost/Ghost/releases/tag/v6.66.0WEB
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-9m4w-fmjw-fvjqWEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-105645WEB
scry
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