{"cve":{"cve_id":"CVE-2026-23882","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":0.00362,"epss_percentile":0.27941,"epss_as_of":"2026-06-23","description":"Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, the MCP (Model Context Protocol) server creation function allows specifying arbitrary commands and arguments, which are executed when testing the connection. This issue has been patched in version 1.8.4.","published_at":"2026-03-23T20:52:17.200000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":8.6,"cvss_v4_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","cvss_v4_severity":"HIGH","ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-78"],"nvd_references":["https://github.com/blinkospace/blinko/security/advisories/GHSA-59r2-82p8-c56v","https://github.com/blinkospace/blinko/commit/bef6b770743e87c630db2d00d7049dabd96bfe85","https://github.com/blinkospace/blinko/releases/tag/1.8.4"],"vuln_status":null,"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":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:29:18.510865Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"AT","name":"Attack Requirements","value":"N","value_label":"None"},{"metric":"PR","name":"Privileges Required","value":"H","value_label":"High"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"VC","name":"Confidentiality (Vulnerable System)","value":"H","value_label":"High"},{"metric":"VI","name":"Integrity (Vulnerable System)","value":"H","value_label":"High"},{"metric":"VA","name":"Availability (Vulnerable System)","value":"H","value_label":"High"},{"metric":"SC","name":"Confidentiality (Subsequent System)","value":"N","value_label":"None"},{"metric":"SI","name":"Integrity (Subsequent System)","value":"N","value_label":"None"},{"metric":"SA","name":"Availability (Subsequent System)","value":"N","value_label":"None"}]},"affected":[{"vendor_slug":"blinkospace","vendor_name":"blinkospace","product_slug":"blinko","product_name":"blinko","version_start":"< 1.8.4","version_start_inclusive":true,"version_end":"< 1.8.4","version_end_inclusive":true,"cpe23_uri":"cve5:blinkospace:blinko:< 1.8.4:< 1.8.4"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/blinkospace/blinko/security/advisories/GHSA-59r2-82p8-c56v","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://github.com/blinkospace/blinko/commit/bef6b770743e87c630db2d00d7049dabd96bfe85","source_type":"PATCH","tags":["patch"]},{"url":"https://github.com/blinkospace/blinko/releases/tag/1.8.4","source_type":"PATCH","tags":["patch"]}],"timeline":[{"type":"published","at":"2026-03-23T20:52:17.200000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:51:54.153642Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:51:54.153642Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:51:54.153642Z","label":"CVSS score revised","source":"cvelistv5"}]}