CVE-2026-26980

CRITICAL 9.4

Ghost has a SQL Injection in its Content API

CVSS Score

9.4

EPSS Score

63.5%

EPSS Percentile

98th

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.

CWE	CWE-89
Vendor	tryghost
Product	ghost
Published	Feb 20, 2026
Last Updated	May 26, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

Low

Affected Versions

TryGhost / Ghost

>= 3.24.0, < 6.19.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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