{"cve":{"cve_id":"CVE-2024-29034","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":0.0044,"epss_percentile":0.35052,"epss_as_of":"2026-06-23","description":"CarrierWave is a solution for file uploads for Rails, Sinatra and other Ruby web frameworks. The vulnerability CVE-2023-49090 wasn't fully addressed. This vulnerability is caused by the fact that when uploading to object storage, including Amazon S3, it is possible to set a Content-Type value that is interpreted by browsers to be different from what's allowed by `content_type_allowlist`, by providing multiple values separated by commas. This bypassed value can be used to cause XSS. Upgrade to 3.0.7 or 2.2.6.\n","published_at":"2024-03-24T19:27:35.996000Z","last_modified_at":null,"cvss_v3_score":6.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"none","ssvc_automatable":false,"ssvc_technical_impact":"partial","cwes":["CWE-436","CWE-79"],"nvd_references":["https://github.com/carrierwaveuploader/carrierwave/security/advisories/GHSA-vfmv-jfc5-pjjw","https://github.com/carrierwaveuploader/carrierwave/commit/25b1c800d45ef8e78dc445ebe3bd8a6e3f0a3477"],"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":"2026-06-29T01:56:10.944250Z"},"effective_severity":"MEDIUM","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":"C","value_label":"Changed"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"carrierwaveuploader","vendor_name":"carrierwaveuploader","product_slug":"carrierwave","product_name":"carrierwave","version_start":">= 3.0.0, < 3.0.7","version_start_inclusive":true,"version_end":">= 3.0.0, < 3.0.7","version_end_inclusive":true,"cpe23_uri":"cve5:carrierwaveuploader:carrierwave:>= 3.0.0, < 3.0.7:>= 3.0.0, < 3.0.7"},{"vendor_slug":"carrierwaveuploader","vendor_name":"carrierwaveuploader","product_slug":"carrierwave","product_name":"carrierwave","version_start":"< 2.2.6","version_start_inclusive":true,"version_end":"< 2.2.6","version_end_inclusive":true,"cpe23_uri":"cve5:carrierwaveuploader:carrierwave:< 2.2.6:< 2.2.6"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/carrierwaveuploader/carrierwave/security/advisories/GHSA-vfmv-jfc5-pjjw","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://github.com/carrierwaveuploader/carrierwave/commit/25b1c800d45ef8e78dc445ebe3bd8a6e3f0a3477","source_type":"PATCH","tags":["patch"]}],"timeline":[{"type":"published","at":"2024-03-24T19:27:35.996000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:34:57.710771Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:34:57.710771Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:34:57.710771Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"ssvc_changed","at":"2026-06-29T01:56:10.944250Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:56:10.944250Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-29T01:56:10.944250Z","label":"SSVC decision revised","source":"vulnrichment"}]}