{"cve":{"cve_id":"CVE-2026-105677","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00523,"epss_percentile":0.43061,"epss_as_of":"2026-10-15","description":"Ghost is a Node.js content management system. From 6.10.3 until 6.64.0, a vulnerability in how Ghost loads theme translation files allowed an authenticated Administrator to execute arbitrary code on the server via a crafted theme. This issue is fixed in version 6.64.0.","published_at":"2026-10-05T19:18:41.926000Z","last_modified_at":"2026-10-06T15:03:59.427000Z","cvss_v3_score":7.2,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-22","CWE-94","CWE-829"],"nvd_references":["https://github.com/TryGhost/Ghost/security/advisories/GHSA-jj74-hc2q-xrvm","https://github.com/TryGhost/Ghost/issues/30635","https://github.com/TryGhost/Ghost/commit/d2f498694be549074dd5817fd0e8a1371b65df02","https://github.com/TryGhost/Ghost/releases/tag/v6.64.0"],"vuln_status":"Deferred","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-10-05T20:34:34.418187Z","updated_at":"2026-10-06T21:36:59.240731Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"H","value_label":"High"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"tryghost","vendor_name":"TryGhost","product_slug":"ghost","product_name":"Ghost","version_start":">= 6.10.3, < 6.64.0","version_start_inclusive":true,"version_end":">= 6.10.3, < 6.64.0","version_end_inclusive":true,"cpe23_uri":"cve5:tryghost:ghost:>= 6.10.3, < 6.64.0:>= 6.10.3, < 6.64.0"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/TryGhost/Ghost/security/advisories/GHSA-jj74-hc2q-xrvm","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://github.com/TryGhost/Ghost/issues/30635","source_type":"MISC","tags":[]},{"url":"https://github.com/TryGhost/Ghost/commit/d2f498694be549074dd5817fd0e8a1371b65df02","source_type":"PATCH","tags":["patch"]},{"url":"https://github.com/TryGhost/Ghost/releases/tag/v6.64.0","source_type":"PATCH","tags":["patch"]}],"timeline":[{"type":"published","at":"2026-10-05T19:18:41.926000Z","label":"CVE published","source":null}]}