Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/1056996?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/1056996?format=api", "purl": "pkg:deb/debian/libcgi-simple-perl@1.115-2", "type": "deb", "namespace": "debian", "name": "libcgi-simple-perl", "version": "1.115-2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.280-2+deb12u1", "latest_non_vulnerable_version": "1.280-2+deb12u1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/96684?format=api", "vulnerability_id": "VCID-ez1w-qcsf-zbgp", "summary": "CGI::Simple versions before 1.282 for Perl has a HTTP response splitting flaw This vulnerability is a confirmed HTTP response splitting flaw in CGI::Simple that allows HTTP response header injection, which can be used for reflected XSS or open redirect under certain conditions. Although some validation exists, it can be bypassed using URL-encoded values, allowing an attacker to inject untrusted content into the response via query parameters. As a result, an attacker can inject a line break (e.g. %0A) into the parameter value, causing the server to split the HTTP response and inject arbitrary headers or even an HTML/JavaScript body, leading to reflected cross-site scripting (XSS), open redirect or other attacks. The issue documented in CVE-2010-4410 https://www.cve.org/CVERecord?id=CVE-2010-4410 is related but the fix was incomplete. Impact By injecting %0A (newline) into a query string parameter, an attacker can: * Break the current HTTP header * Inject a new header or entire body * Deliver a script payload that is reflected in the server’s response That can lead to the following attacks: * reflected XSS * open redirect * cache poisoning * header manipulation", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-40927", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31708", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31133", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31213", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31339", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31513", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31545", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31568", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31534", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31571", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31613", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31609", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31579", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00124", "scoring_system": "epss", "scoring_elements": "0.31527", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00129", "scoring_system": "epss", "scoring_elements": "0.32524", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00134", "scoring_system": "epss", "scoring_elements": "0.32697", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00134", "scoring_system": "epss", "scoring_elements": "0.32804", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00134", "scoring_system": "epss", "scoring_elements": "0.32765", "published_at": "2026-05-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-40927" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-40927", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-40927" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-2320", "reference_id": "cvename.cgi?name=CVE-2004-2320", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-08-29T13:18:01Z/" } ], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-2320" }, { "reference_url": "https://rt.perl.org/Public/Bug/Display.html?id=21951", "reference_id": "Display.html?id=21951", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-08-29T13:18:01Z/" } ], "url": "https://rt.perl.org/Public/Bug/Display.html?id=21951" }, { "reference_url": "https://metacpan.org/release/MANWAR/CGI-Simple-1.281/diff/MANWAR/CGI-Simple-1.282/lib/CGI/Simple.pm", "reference_id": "Simple.pm", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-08-29T13:18:01Z/" } ], "url": "https://metacpan.org/release/MANWAR/CGI-Simple-1.281/diff/MANWAR/CGI-Simple-1.282/lib/CGI/Simple.pm" }, { "reference_url": "https://metacpan.org/release/MANWAR/CGI-Simple-1.281/source/lib/CGI/Simple.pm#L1031-1035", "reference_id": "Simple.pm#L1031-1035", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-08-29T13:18:01Z/" } ], "url": "https://metacpan.org/release/MANWAR/CGI-Simple-1.281/source/lib/CGI/Simple.pm#L1031-1035" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1056997?format=api", "purl": "pkg:deb/debian/libcgi-simple-perl@1.280-2%2Bdeb12u1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libcgi-simple-perl@1.280-2%252Bdeb12u1" } ], "aliases": [ "CVE-2025-40927" ], "risk_score": 3.3, "exploitability": "0.5", "weighted_severity": "6.6", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ez1w-qcsf-zbgp" } ], "fixing_vulnerabilities": [], "risk_score": "3.3", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/libcgi-simple-perl@1.115-2" }