Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/43128?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/43128?format=api", "vulnerability_id": "VCID-w632-npc7-h7hs", "summary": "Exposure of Sensitive Information to an Unauthorized Actor\nThe HTTP/1.1 connector in Apache Tomcat 4.1.15 through 4.1.40 does not reject NULL bytes in a URL when allowLinking is configured, which allows remote attackers to read JSP source files and obtain sensitive information.", "aliases": [ { "alias": "CVE-2005-4836" }, { "alias": "GHSA-qrcx-p4rr-g48h" } ], "fixed_packages": [], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/87275?format=api", "purl": "pkg:apache/tomcat@4.1.0%2BSVN", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-w632-npc7-h7hs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@4.1.0%252BSVN" }, { "url": "http://public2.vulnerablecode.io/api/packages/87276?format=api", "purl": "pkg:apache/tomcat@4.1.15", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-w632-npc7-h7hs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@4.1.15" }, { "url": "http://public2.vulnerablecode.io/api/packages/87277?format=api", "purl": "pkg:maven/org.apache.tomcat/tomcat@4.1.SVN", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-w632-npc7-h7hs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat@4.1.SVN" }, { "url": "http://public2.vulnerablecode.io/api/packages/61728?format=api", "purl": "pkg:maven/org.apache.tomcat/tomcat@4.1.15", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-w632-npc7-h7hs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat@4.1.15" }, { "url": "http://public2.vulnerablecode.io/api/packages/61729?format=api", "purl": "pkg:maven/org.apache.tomcat/tomcat@4.1.40", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-w632-npc7-h7hs" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat@4.1.40" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2005-4836", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00953", "scoring_system": "epss", "scoring_elements": "0.76755", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2005-4836" }, { "reference_url": "https://lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5@%3Cdev.tomcat.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5@%3Cdev.tomcat.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74@%3Cdev.tomcat.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74@%3Cdev.tomcat.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3@%3Cdev.tomcat.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3@%3Cdev.tomcat.apache.org%3E" }, { "reference_url": "http://tomcat.apache.org/security-4.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://tomcat.apache.org/security-4.html" }, { "reference_url": "http://www.securityfocus.com/bid/28483", "reference_id": "", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.securityfocus.com/bid/28483" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-4836", "reference_id": "CVE-2005-4836", "reference_type": "", "scores": [ { "value": "Moderate", "scoring_system": "apache_tomcat", "scoring_elements": "" } ], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-4836" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2005-4836", "reference_id": "CVE-2005-4836", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2005-4836" }, { "reference_url": "https://github.com/advisories/GHSA-qrcx-p4rr-g48h", "reference_id": "GHSA-qrcx-p4rr-g48h", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-qrcx-p4rr-g48h" } ], "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": 200, "name": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information." }, { "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": "4.0 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-w632-npc7-h7hs" }