cvedb.io
CVE-2026-53945
MEDIUM · CVSS 4
EPSS exploitation probability: 0%
Published 2026-06-24T19:17:12.090 · Last modified 2026-06-24T19:17:12.090

Summary

Ghost is a Node.js content management system. From 6.0.9 until 6.21.1, Ghost’s private-IP check for outbound HTTP requests could be bypassed via DNS rebinding, allowing an attacker to coerce the Ghost server into reaching hosts on internal networks through features that issue external fetches. This vulnerability is fixed in 6.21.1.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.