{"cve":{"cve_id":"CVE-2021-41307","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":0.01621,"epss_percentile":0.72965,"epss_as_of":"2026-06-23","description":"Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to view the names of private projects and private filters via an Insecure Direct Object References (IDOR) vulnerability in the Workload Pie Chart Gadget. The affected versions are before version 8.13.12, and from version 8.14.0 before 8.20.0.","published_at":"2021-10-26T04:15:21.297000Z","last_modified_at":null,"cvss_v3_score":7.5,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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-639"],"nvd_references":["https://jira.atlassian.com/browse/JRASERVER-72916"],"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":"2026-06-28T23:16:12.770802Z"},"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":"N","value_label":"None"},{"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":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"atlassian","vendor_name":"Atlassian","product_slug":"jira-data-center","product_name":"Jira Data Center","version_start":"unspecified","version_start_inclusive":true,"version_end":"8.13.12","version_end_inclusive":false,"cpe23_uri":"cve5:atlassian:jira-data-center:unspecified:8.13.12"},{"vendor_slug":"atlassian","vendor_name":"Atlassian","product_slug":"jira-data-center","product_name":"Jira Data Center","version_start":"8.14.0","version_start_inclusive":true,"version_end":"unspecified","version_end_inclusive":false,"cpe23_uri":"cve5:atlassian:jira-data-center:8.14.0:unspecified"},{"vendor_slug":"atlassian","vendor_name":"Atlassian","product_slug":"jira-data-center","product_name":"Jira Data Center","version_start":"unspecified","version_start_inclusive":true,"version_end":"8.20.0","version_end_inclusive":false,"cpe23_uri":"cve5:atlassian:jira-data-center:unspecified:8.20.0"},{"vendor_slug":"atlassian","vendor_name":"Atlassian","product_slug":"jira-server","product_name":"Jira Server","version_start":"unspecified","version_start_inclusive":true,"version_end":"8.13.12","version_end_inclusive":false,"cpe23_uri":"cve5:atlassian:jira-server:unspecified:8.13.12"},{"vendor_slug":"atlassian","vendor_name":"Atlassian","product_slug":"jira-server","product_name":"Jira Server","version_start":"8.14.0","version_start_inclusive":true,"version_end":"unspecified","version_end_inclusive":false,"cpe23_uri":"cve5:atlassian:jira-server:8.14.0:unspecified"},{"vendor_slug":"atlassian","vendor_name":"Atlassian","product_slug":"jira-server","product_name":"Jira Server","version_start":"unspecified","version_start_inclusive":true,"version_end":"8.20.0","version_end_inclusive":false,"cpe23_uri":"cve5:atlassian:jira-server:unspecified:8.20.0"}],"exploit_refs":[],"news":[],"references":[{"url":"https://jira.atlassian.com/browse/JRASERVER-72916","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2021-10-26T04:15:21.297000Z","label":"CVE published","source":null},{"type":"ssvc_changed","at":"2026-06-24T00:31:47.654584Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:47.654584Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:47.654584Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:47.654584Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:47.654584Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:47.654584Z","label":"CVSS score revised","source":"vulnrichment"}]}