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CVE-2026-70589

MEDIUM CVSS: 4.8 Published: 2026-08-04 Modified: 2026-08-05

Description

Ghost is a Node.js content management system. From 4.22.0 until 6.54.1, a missing validation check allowed users to redeem subscription offers that were no longer active. This issue is fixed in version 6.54.1.

Affected Platforms

Unknown

Weakness Type

CWE-20

References