Cross-site Scripting (XSS) Affecting ghost package, versions <6.64.0-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-GHOST-20655032
- published9 Oct 2026
- disclosed5 Oct 2026
Introduced: 5 Oct 2026
NewCVE-2026-105650 (opens in a new tab)How to fix?
Upgrade Minimos:latest ghost to version 6.64.0-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ghost package and not the ghost package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
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 resulting in compromise of a staff user's admin session. This issue is fixed in version 6.64.0.
References
- https://www.cve.org/CVERecord?id=CVE-2026-105650
- https://github.com/advisories/GHSA-v3xr-g6p2-fvgv
- https://osv.dev/vulnerability/MINI-crqg-pjcr-4cmp
- https://osv.dev/vulnerability/CVE-2026-105650
- https://github.com/TryGhost/Ghost/commit/d23d552e257e2696c60293bc5cd7898a49d6bd1f
- https://github.com/TryGhost/Ghost/pull/30763
- https://github.com/TryGhost/Ghost/releases/tag/v6.64.0
- https://github.com/TryGhost/Ghost/security/advisories/GHSA-v3xr-g6p2-fvgv