{"cve":{"cve_id":"CVE-2026-1958","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":0.00272,"epss_percentile":0.18741,"epss_as_of":"2026-06-23","description":"Use of hard-coded credentials in Klinika XP and KlinikaXP Insertino allowed an unauthorized attacker access to several internal services. Critically, this included access to the FTP server that hosted the application's update packages. The attacker with these credentials could upload a malicious update file, which then may have been distributed and installed on client machines as a legitimate update.\n\nThis issue affects KlinikaXP: before 5.39.01.01. and KlinikaXP Insertino before 3.1.0.1\n\nBeside removing the hardcoded credentials from the code, previously exposed credentials were also rotated preventing further attack attempts.","published_at":"2026-03-23T12:40:12.895000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":8.7,"cvss_v4_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","cvss_v4_severity":"HIGH","ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-798"],"nvd_references":["https://cert.pl/posts/2026/03/CVE-2026-1958","https://www.klinikaxp.pl/"],"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":"2026-06-28T23:29:01.756776Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"AT","name":"Attack Requirements","value":"N","value_label":"None"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"VC","name":"Confidentiality (Vulnerable System)","value":"H","value_label":"High"},{"metric":"VI","name":"Integrity (Vulnerable System)","value":"N","value_label":"None"},{"metric":"VA","name":"Availability (Vulnerable System)","value":"N","value_label":"None"},{"metric":"SC","name":"Confidentiality (Subsequent System)","value":"N","value_label":"None"},{"metric":"SI","name":"Integrity (Subsequent System)","value":"N","value_label":"None"},{"metric":"SA","name":"Availability (Subsequent System)","value":"N","value_label":"None"}]},"affected":[{"vendor_slug":"bri","vendor_name":"BRI","product_slug":"klinikaxp","product_name":"KlinikaXP","version_start":"0","version_start_inclusive":true,"version_end":"5.39.01.01","version_end_inclusive":false,"cpe23_uri":"cve5:bri:klinikaxp:0:5.39.01.01"},{"vendor_slug":"bri","vendor_name":"BRI","product_slug":"klinikaxp-insertino","product_name":"KlinikaXP Insertino","version_start":"0","version_start_inclusive":true,"version_end":"3.1.0.1","version_end_inclusive":false,"cpe23_uri":"cve5:bri:klinikaxp-insertino:0:3.1.0.1"}],"exploit_refs":[],"news":[],"references":[{"url":"https://cert.pl/posts/2026/03/CVE-2026-1958","source_type":"MISC","tags":[]},{"url":"https://www.klinikaxp.pl/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2026-03-23T12:40:12.895000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:50:49.858932Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:50:49.858932Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:50:49.858932Z","label":"CVSS score revised","source":"cvelistv5"}]}