{"cve":{"cve_id":"CVE-2009-4837","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":0.01097,"epss_percentile":0.61316,"epss_as_of":"2026-06-23","description":"Multiple cross-site scripting (XSS) vulnerabilities in Basic Analysis and Security Engine (BASE) before 1.4.3.1 allow remote attackers to inject arbitrary web script or HTML via the (1) sig[1] parameter to base/base_qry_main.php, or the time[0][1] parameter to (2) base/base_stat_alerts.php or (3) base/base_stat_uaddr.php.  NOTE: some of these details are obtained from third party information.","published_at":"2010-05-05T18:00:00Z","last_modified_at":"2026-06-16T23:14:27.110000Z","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":["CWE-79"],"nvd_references":["http://spl0it.org/files/BASE-XSS/Reflective-notes.txt","http://secureideas.cvs.sourceforge.net/viewvc/secureideas/base-php4/base_ag_common.php?sortby=date&view","http://secunia.com/advisories/35222","http://base.secureideas.net/news.php"],"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":"2026-06-28T23:05:17.180418Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"secureideas","vendor_name":"secureideas","product_slug":"basic-analysis-and-security-engine","product_name":"basic_analysis_and_security_engine","version_start":null,"version_start_inclusive":null,"version_end":"1.4.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:secureideas:basic_analysis_and_security_engine:*:*:*:*:*:*:*:*"},{"vendor_slug":"secureideas","vendor_name":"secureideas","product_slug":"basic-analysis-and-security-engine","product_name":"basic_analysis_and_security_engine","version_start":"1.1","version_start_inclusive":true,"version_end":"1.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.1:*:*:*:*:*:*:*"},{"vendor_slug":"secureideas","vendor_name":"secureideas","product_slug":"basic-analysis-and-security-engine","product_name":"basic_analysis_and_security_engine","version_start":"1.1.2","version_start_inclusive":true,"version_end":"1.1.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.1.2:*:*:*:*:*:*:*"},{"vendor_slug":"secureideas","vendor_name":"secureideas","product_slug":"basic-analysis-and-security-engine","product_name":"basic_analysis_and_security_engine","version_start":"1.1.3","version_start_inclusive":true,"version_end":"1.1.3","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.1.3:*:*:*:*:*:*:*"},{"vendor_slug":"secureideas","vendor_name":"secureideas","product_slug":"basic-analysis-and-security-engine","product_name":"basic_analysis_and_security_engine","version_start":"1.1.4","version_start_inclusive":true,"version_end":"1.1.4","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.1.4:*:*:*:*:*:*:*"},{"vendor_slug":"secureideas","vendor_name":"secureideas","product_slug":"basic-analysis-and-security-engine","product_name":"basic_analysis_and_security_engine","version_start":"1.2","version_start_inclusive":true,"version_end":"1.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2:*:*:*:*:*:*:*"},{"vendor_slug":"secureideas","vendor_name":"secureideas","product_slug":"basic-analysis-and-security-engine","product_name":"basic_analysis_and_security_engine","version_start":"1.2.0","version_start_inclusive":true,"version_end":"1.2.0","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2.0:*:*:*:*:*:*:*"},{"vendor_slug":"secureideas","vendor_name":"secureideas","product_slug":"basic-analysis-and-security-engine","product_name":"basic_analysis_and_security_engine","version_start":"1.2.1","version_start_inclusive":true,"version_end":"1.2.1","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2.1:*:*:*:*:*:*:*"},{"vendor_slug":"secureideas","vendor_name":"secureideas","product_slug":"basic-analysis-and-security-engine","product_name":"basic_analysis_and_security_engine","version_start":"1.2.2","version_start_inclusive":true,"version_end":"1.2.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2.2:*:*:*:*:*:*:*"},{"vendor_slug":"secureideas","vendor_name":"secureideas","product_slug":"basic-analysis-and-security-engine","product_name":"basic_analysis_and_security_engine","version_start":"1.2.4","version_start_inclusive":true,"version_end":"1.2.4","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:secureideas:basic_analysis_and_security_engine:1.2.4:*:*:*:*:*:*:*"},{"vendor_slug":"secureideas","vendor_name":"secureideas","product_slug":"basic-analysis-and-security-engine","product_name":"basic_analysis_and_security_engine","version_start":"1.2.5","version_start_inclusive":true,"version_end":"1.2.5","version_end_inclusive":true,"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published","source":null}]}