{"cve":{"cve_id":"CVE-2024-42471","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":0.03037,"epss_percentile":0.85788,"epss_as_of":"2026-06-23","description":"actions/artifact is the GitHub ToolKit for developing GitHub Actions.  Versions of `actions/artifact` on the 2.x branch before 2.1.2 are vulnerable to arbitrary file write when using `downloadArtifactInternal`, `downloadArtifactPublic`, or `streamExtractExternal` for extracting a specifically crafted artifact that contains path traversal filenames. Users are advised to upgrade to version 2.1.2 or higher. There are no known workarounds for this issue.","published_at":"2024-09-02T16:13:50.712000Z","last_modified_at":null,"cvss_v3_score":7.3,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":true,"ssvc_technical_impact":"partial","cwes":["CWE-22"],"nvd_references":["https://github.com/actions/toolkit/security/advisories/GHSA-6q32-hq47-5qq3","https://github.com/actions/toolkit/pull/1666","https://snyk.io/research/zip-slip-vulnerability"],"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":"2026-06-29T02:04:49.137859Z"},"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":"L","value_label":"Low"},{"metric":"UI","name":"User Interaction","value":"R","value_label":"Required"},{"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":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"actions","vendor_name":"actions","product_slug":"toolkit","product_name":"toolkit","version_start":">= 2.0.0, < 2.1.2","version_start_inclusive":true,"version_end":">= 2.0.0, < 2.1.2","version_end_inclusive":true,"cpe23_uri":"cve5:actions:toolkit:>= 2.0.0, < 2.1.2:>= 2.0.0, < 2.1.2"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/actions/toolkit/security/advisories/GHSA-6q32-hq47-5qq3","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://github.com/actions/toolkit/pull/1666","source_type":"PATCH","tags":["patch"]},{"url":"https://snyk.io/research/zip-slip-vulnerability","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2024-09-02T16:13:50.712000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:37:21.133795Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:37:21.133795Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:37:21.133795Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T02:04:49.137859Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T02:04:49.137859Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T02:04:49.137859Z","label":"SSVC decision revised","source":"vulnrichment"}]}