{"cve":{"cve_id":"CVE-2005-4155","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":0.02678,"epss_percentile":0.83847,"epss_as_of":"2026-06-23","description":"registration.PHP in ATutor 1.5.1 pl2 allows remote attackers to execute arbitrary SQL commands via an e-mail address that ends in a NULL character, which bypasses the PHP regular expression check. NOTE: it is possible that this is actually a bug in PHP code, in which case this should not be treated as a vulnerability in ATutor.","published_at":"2005-12-11T02:00:00Z","last_modified_at":"2026-06-16T22:18:16.553000Z","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":["http://securitytracker.com/alerts/2005/Nov/1015166.html","http://rgod.altervista.org/atutor151pl2.html","http://www.osvdb.org/20851","http://www.securityfocus.com/bid/15355/"],"vuln_status":"Modified","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":"2026-06-28T23:03:09.340215Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"adaptive-technology-resource-centre","vendor_name":"adaptive_technology_resource_centre","product_slug":"atutor","product_name":"atutor","version_start":"1.5.1_pl2","version_start_inclusive":true,"version_end":"1.5.1_pl2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:adaptive_technology_resource_centre:atutor:1.5.1_pl2:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://securitytracker.com/alerts/2005/Nov/1015166.html","source_type":"MISC","tags":[]},{"url":"http://rgod.altervista.org/atutor151pl2.html","source_type":"MISC","tags":[]},{"url":"http://www.osvdb.org/20851","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/15355/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2005-12-11T02:00:00Z","label":"CVE published","source":null}]}