{"cve":{"cve_id":"CVE-2013-0203","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":0.00724,"epss_percentile":0.52166,"epss_as_of":"2026-09-15","description":"Multiple cross-site scripting (XSS) vulnerabilities in ownCloud 4.5.5, 4.0.10, and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) unspecified parameters to apps/calendar/ajax/event/new.php or (2) url parameter to apps/bookmarks/ajax/addBookmark.php.","published_at":"2019-11-22T18:53:44Z","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://exchange.xforce.ibmcloud.com/vulnerabilities/81478","https://owncloud.org/security/advisories/multiple-xss-vulnerabilities-3/"],"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":"2026-06-28T23:06:33.088764Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"owncloud","vendor_name":"owncloud","product_slug":"owncloud-server","product_name":"ownCloud Server","version_start":"4.5.5","version_start_inclusive":true,"version_end":"4.5.5","version_end_inclusive":true,"cpe23_uri":"cve5:owncloud:owncloud-server:4.5.5:4.5.5"},{"vendor_slug":"owncloud","vendor_name":"owncloud","product_slug":"owncloud-server","product_name":"ownCloud Server","version_start":"4.0.10","version_start_inclusive":true,"version_end":"4.0.10","version_end_inclusive":true,"cpe23_uri":"cve5:owncloud:owncloud-server:4.0.10:4.0.10"},{"vendor_slug":"owncloud","vendor_name":"owncloud","product_slug":"owncloud-server","product_name":"ownCloud Server","version_start":"and earlier","version_start_inclusive":true,"version_end":"and earlier","version_end_inclusive":true,"cpe23_uri":"cve5:owncloud:owncloud-server:and earlier:and earlier"}],"exploit_refs":[],"news":[],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/81478","source_type":"MISC","tags":[]},{"url":"https://owncloud.org/security/advisories/multiple-xss-vulnerabilities-3/","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2019-11-22T18:53:44Z","label":"CVE published","source":null}]}