{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/38541?format=json","vulnerability_id":"VCID-yfdv-267h-7fgn","summary":"Improper Input Validation\nThe FeedProxy.aspx script in Umbraco allows remote attackers to proxy requests on their behalf via the \"url\" parameter.","aliases":[{"alias":"CVE-2012-1301"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/53431?format=json","purl":"pkg:nuget/UmbracoCms@4.7.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/UmbracoCms@4.7.2"}],"affected_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/53430?format=json","purl":"pkg:nuget/UmbracoCms@4.7.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-yfdv-267h-7fgn"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/UmbracoCms@4.7.0"}],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2012-1301","reference_id":"","reference_type":"","scores":[{"value":"0.03164","scoring_system":"epss","scoring_elements":"0.87165","published_at":"2026-06-04T12:55:00Z"},{"value":"0.03164","scoring_system":"epss","scoring_elements":"0.87188","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2012-1301"},{"reference_url":"https://www.trustmatta.com/advisories/MATTA-2012-001.txt","reference_id":"","reference_type":"","scores":[],"url":"https://www.trustmatta.com/advisories/MATTA-2012-001.txt"},{"reference_url":"http://www.securityfocus.com/archive/1/522218","reference_id":"","reference_type":"","scores":[],"url":"http://www.securityfocus.com/archive/1/522218"},{"reference_url":"http://www.securityfocus.com/bid/52912","reference_id":"","reference_type":"","scores":[],"url":"http://www.securityfocus.com/bid/52912"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1301","reference_id":"CVE-2012-1301","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1301"}],"weaknesses":[{"cwe_id":1035,"name":"OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."},{"cwe_id":20,"name":"Improper Input Validation","description":"The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly."},{"cwe_id":937,"name":"OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."}],"exploits":[],"severity_range_score":null,"exploitability":"0.5","weighted_severity":"0.0","risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-yfdv-267h-7fgn"}