CVE-2026-26980

Ghost has a SQL Injection in its Content API

State: Published
Severity: 9.4 Critical
Published: Feb 20, 2026
Updated: May 26, 2026
Reserved: Feb 17, 2026

Description

Ghost is a Node.js content management system. Versions 3.24.0 through 6.19.0 allow unauthenticated attackers to perform arbitrary reads from the database. This issue has been fixed in version 6.19.1.

Scores

CVSS	Score	Vector	Source
3.1	9.4 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L	GitHub_M

Weaknesses

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Affected Products

Product	Versions
GhostTryGhost	>= 3.24.0, < 6.19.1Affected

References

https://github.com/TryGhost/Ghost/security/advisories/GHSA-w52v-v783-gw97
https://github.com/TryGhost/Ghost/commit/30868d632b2252b638bc8a4c8ebf73964592ed91
https://github.com/TryGhost/Ghost/releases/tag/v6.19.1
https://blog.xlab.qianxin.com/ghost-cms-page-poisoning-cve-2026-26980/third-party-advisory

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