{"cve":{"cve_id":"CVE-2021-44140","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":0.06158,"epss_percentile":0.9255,"epss_as_of":"2026-06-23","description":"Remote attackers may delete arbitrary files in a system hosting a JSPWiki instance, versions up to 2.11.0.M8, by using a carefuly crafted http request on logout, given that those files are reachable to the user running the JSPWiki instance. Apache JSPWiki users should upgrade to 2.11.0 or later.","published_at":"2021-11-24T11:15:14Z","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://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-44140","https://lists.apache.org/thread/5qglpjdhvobppx7j550lf1sk28f6011t"],"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":"2026-06-28T23:16:23.727627Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"apache-software-foundation","vendor_name":"Apache Software Foundation","product_slug":"apache-jspwiki","product_name":"Apache JSPWiki","version_start":"Apache JSPWiki","version_start_inclusive":true,"version_end":"2.11.0.M8","version_end_inclusive":true,"cpe23_uri":"cve5:apache-software-foundation:apache-jspwiki:Apache JSPWiki:2.11.0.M8"}],"exploit_refs":[],"news":[],"references":[{"url":"https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-44140","source_type":"MISC","tags":[]},{"url":"https://lists.apache.org/thread/5qglpjdhvobppx7j550lf1sk28f6011t","source_type":"MAILING_LIST","tags":["mailing-list"]}],"timeline":[{"type":"published","at":"2021-11-24T11:15:14Z","label":"CVE published","source":null}]}