{"cve":{"cve_id":"CVE-2020-4084","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":0.00521,"epss_percentile":0.40106,"epss_as_of":"2026-06-23","description":"HCL Connections v5.5, v6.0, and v6.5 are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.","published_at":"2020-03-09T16:42:54Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"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":null,"nvd_references":["https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0076649"],"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":"2026-06-28T23:14:21.485451Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"hcl-software","vendor_name":"HCL Software","product_slug":"hcl-connections","product_name":"HCL Connections","version_start":"5.5","version_start_inclusive":true,"version_end":"5.5","version_end_inclusive":true,"cpe23_uri":"cve5:hcl-software:hcl-connections:5.5:5.5"},{"vendor_slug":"hcl-software","vendor_name":"HCL Software","product_slug":"hcl-connections","product_name":"HCL Connections","version_start":"6.0","version_start_inclusive":true,"version_end":"6.0","version_end_inclusive":true,"cpe23_uri":"cve5:hcl-software:hcl-connections:6.0:6.0"},{"vendor_slug":"hcl-software","vendor_name":"HCL Software","product_slug":"hcl-connections","product_name":"HCL Connections","version_start":"6.5","version_start_inclusive":true,"version_end":"6.5","version_end_inclusive":true,"cpe23_uri":"cve5:hcl-software:hcl-connections:6.5:6.5"}],"exploit_refs":[],"news":[],"references":[{"url":"https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0076649","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2020-03-09T16:42:54Z","label":"CVE published","source":null}]}