Ghost has a SQL injection in Content API — CVE-2026-26980

Summary

### Impact A SQL injection vulnerability existed in Ghost's Content API that allowed unauthenticated attackers to read arbitrary data from the database. ### Vulnerable Versions This vulnerability is present in Ghost v3.24.0 to v6.19.0. ### Patches v6.19.1 contains a fix for this issue. **Note:** as this vulnerability lets an attacker gain access to a site's API keys, we recommend reviewing staff users and rotating…

Product

npm: ghost

What to do

General, cautious steps (verify details in the official source):

• Prioritize patching or mitigation immediately (treat as actively risky).
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source
• CVE Record
• NVD

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