{"items":[{"id":"NVI-00011737","kind":"vulnerability","title":"Ghost: Private IP Filtering Bypass via IPv6 Transition Addresses","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-r7f2-6fj8-6fg2","CVE-2026-105648"],"plain_summary":"GitHub lists this reviewed advisory for ghost. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-05b9e64ef795cd0cea7ae26304af3073"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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This report has not examined your application.","related_sources":[{"id":"sr-114aa6579f6a9d118bf3a1f3384d6741","url":"https://github.com/advisories/GHSA-r7f2-6fj8-6fg2","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-r7f2-6fj8-6fg2","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:38.867Z"},{"id":"sr-5a484071e74669a4550ae242826ca470","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105648","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-105648","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:14.367Z"},{"id":"sr-05b9e64ef795cd0cea7ae26304af3073","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-105648","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.263Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-114aa6579f6a9d118bf3a1f3384d6741"],"technology":"ghost","known_exclusions":[],"conditions_summary":"### Impact\n\nA 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.\n\n### Vulnerable versions\n\nThis vulnerability is present in Ghost from v6.0.9 up to v6.64.0.\n\n### Patches\n\nv6.65.0 contains a fix for this issue.\n\n### How to update\n\nFor self-hosters using Docker, find Docker's official Ghost image here. Updating a Docker-based Ghost instance is documented here. \n\nIf your Ghost is a Ghost-CLI install see our documentation on updating it to the latest version here. \n\n### References\n\nGhost thanks Nhat Anh Vu for disclosing this vulnerability responsibly.\n\n### For more information\n\nIf you have any questions or comments about this advisory, email us at security@ghost.org.","public_affected_ranges":[">= 6.0.9, < 6.65.0"]}],"null_published_at":"2026-11-07T07:07:42.454Z","source_updated_at":"2026-10-07T20:35:29.000Z","source_disclosed_at":"2026-10-07T20:35:27.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-01T00:58:38.867Z"},{"id":"NVI-00011737","kind":"vulnerability","title":"Ghost: Private IP Filtering Bypass via IPv6 Transition Addresses","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-r7f2-6fj8-6fg2","CVE-2026-105648"],"plain_summary":"GitHub lists this reviewed advisory for ghost. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-05b9e64ef795cd0cea7ae26304af3073"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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A successful attack would not result in any response data being returned.\n\n### Vulnerable versions\n\nThis vulnerability is present in Ghost from v6.0.9 up to v6.64.0.\n\n### Patches\n\nv6.65.0 contains a fix for this issue.\n\n### How to update\n\nFor self-hosters using Docker, find Docker's official Ghost image here. Updating a Docker-based Ghost instance is documented here. \n\nIf your Ghost is a Ghost-CLI install see our documentation on updating it to the latest version here. \n\n### References\n\nGhost thanks Nhat Anh Vu for disclosing this vulnerability responsibly.\n\n### For more information\n\nIf you have any questions or comments about this advisory, email us at security@ghost.org.","public_affected_ranges":[">= 6.0.9, < 6.65.0"]}],"null_published_at":"2026-11-02T20:21:07.803Z","source_updated_at":"2026-10-07T20:35:29.000Z","source_disclosed_at":"2026-10-07T20:35:27.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-01T00:58:38.867Z"},{"id":"NVI-00011737","kind":"vulnerability","title":"Ghost: Private IP Filtering Bypass via IPv6 Transition Addresses","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-r7f2-6fj8-6fg2","CVE-2026-105648"],"plain_summary":"GitHub lists this reviewed advisory for ghost. 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This report has not examined your application.","related_sources":[{"id":"sr-114aa6579f6a9d118bf3a1f3384d6741","url":"https://github.com/advisories/GHSA-r7f2-6fj8-6fg2","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-r7f2-6fj8-6fg2","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:58:38.867Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-114aa6579f6a9d118bf3a1f3384d6741"],"technology":"ghost","known_exclusions":[],"conditions_summary":"### Impact\n\nA 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.\n\n### Vulnerable versions\n\nThis vulnerability is present in Ghost from v6.0.9 up to v6.64.0.\n\n### Patches\n\nv6.65.0 contains a fix for this issue.\n\n### How to update\n\nFor self-hosters using Docker, find Docker's official Ghost image here. Updating a Docker-based Ghost instance is documented here. \n\nIf your Ghost is a Ghost-CLI install see our documentation on updating it to the latest version here. \n\n### References\n\nGhost thanks Nhat Anh Vu for disclosing this vulnerability responsibly.\n\n### For more information\n\nIf you have any questions or comments about this advisory, email us at security@ghost.org.","public_affected_ranges":[">= 6.0.9, < 6.65.0"]}],"null_published_at":"2026-11-01T01:03:56.596Z","source_updated_at":"2026-10-07T20:35:29.000Z","source_disclosed_at":"2026-10-07T20:35:27.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-01T00:58:38.867Z"}],"next_cursor":null,"snapshot_revision":"42594"}