Ghost is a Node.js content management system. From 6.0.9 until 6.65.0, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network on some network configurations. A successful attack would not result in any response data being returned. This issue is fixed in version 6.65.0.
Metrics
Affected Vendors & Products
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Advisories
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Fixes
Solution
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Workaround
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References
History
Mon, 05 Oct 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Ghost is a Node.js content management system. From 6.0.9 until 6.65.0, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network on some network configurations. A successful attack would not result in any response data being returned. This issue is fixed in version 6.65.0. | |
| Title | Ghost: Private IP Filtering Bypass via IPv6 Transition Addresses | |
| Weaknesses | CWE-184 CWE-918 |
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| Metrics |
cvssV3_1
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Projects
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-10-05T19:03:16.953Z
Reserved: 2026-10-05T16:40:39.613Z
Link: CVE-2026-105648
Vulnrichment
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NVD
Status : Received
Published: 2026-10-05T20:17:13.420
Modified: 2026-10-05T20:17:13.420
Link: CVE-2026-105648
Redhat
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OpenCVE Enrichment
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