{"cve":{"cve_id":"CVE-2021-25322","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":0.00437,"epss_percentile":0.34782,"epss_as_of":"2026-06-23","description":"A UNIX Symbolic Link (Symlink) Following vulnerability in python-HyperKitty of openSUSE Leap 15.2, Factory allows local attackers to escalate privileges from the user hyperkitty or hyperkitty-admin to root. This issue affects: openSUSE Leap 15.2 python-HyperKitty version 1.3.2-lp152.2.3.1 and prior versions. openSUSE Factory python-HyperKitty versions prior to 1.3.4-5.1.","published_at":"2021-06-10T11:45:11.776000Z","last_modified_at":null,"cvss_v3_score":6.8,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","cvss_v3_severity":"MEDIUM","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":["CWE-61"],"nvd_references":["https://bugzilla.suse.com/show_bug.cgi?id=1182373"],"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":"2026-06-28T23:15:14.945103Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"L","value_label":"Local"},{"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":"L","value_label":"Low"},{"metric":"A","name":"Availability","value":"N","value_label":"None"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"opensuse","vendor_name":"openSUSE","product_slug":"factory","product_name":"Factory","version_start":"python-HyperKitty","version_start_inclusive":true,"version_end":"1.3.4-5.1","version_end_inclusive":false,"cpe23_uri":"cve5:opensuse:factory:python-HyperKitty:1.3.4-5.1"},{"vendor_slug":"opensuse","vendor_name":"openSUSE","product_slug":"leap-15.2","product_name":"Leap 15.2","version_start":"python-HyperKitty","version_start_inclusive":true,"version_end":"1.3.2-lp152.2.3.1","version_end_inclusive":true,"cpe23_uri":"cve5:opensuse:leap-15.2:python-HyperKitty:1.3.2-lp152.2.3.1"}],"exploit_refs":[],"news":[],"references":[{"url":"https://bugzilla.suse.com/show_bug.cgi?id=1182373","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2021-06-10T11:45:11.776000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:05:36.865152Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:05:36.865152Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:05:36.865152Z","label":"CVSS score revised","source":"cvelistv5"}]}