Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/53426?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/53426?format=api", "vulnerability_id": "VCID-k7su-xtsg-jyg9", "summary": "Sinatra vulnerable to Reflected File Download attack\n### Description\nAn issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4. An application is vulnerable to a reflected file download (RFD) attack that sets the Content-Disposition header of a response when the filename is derived from user-supplied input.\n\n### References\n* https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf\n* https://github.com/advisories/GHSA-8x94-hmjh-97hq", "aliases": [ { "alias": "CVE-2022-45442" }, { "alias": "GHSA-2x8x-jmrp-phxw" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/938437?format=api", "purl": "pkg:deb/debian/ruby-sinatra@2.0.8.1-2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tax5-a72w-mbhy" }, { "vulnerability": "VCID-vy9q-nvxx-yfh5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-sinatra@2.0.8.1-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/938441?format=api", "purl": "pkg:deb/debian/ruby-sinatra@2.0.8.1-2%2Bdeb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-sinatra@2.0.8.1-2%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/938442?format=api", "purl": "pkg:deb/debian/ruby-sinatra@3.0.5-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-sinatra@3.0.5-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/938435?format=api", "purl": "pkg:deb/debian/ruby-sinatra@3.0.5-3%2Bdeb12u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-vy9q-nvxx-yfh5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-sinatra@3.0.5-3%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/995010?format=api", "purl": "pkg:deb/debian/ruby-sinatra@3.0.5-3%2Bdeb12u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-vy9q-nvxx-yfh5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-sinatra@3.0.5-3%252Bdeb12u1" }, { "url": "http://public2.vulnerablecode.io/api/packages/938439?format=api", "purl": "pkg:deb/debian/ruby-sinatra@4.1.1-5?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tax5-a72w-mbhy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-sinatra@4.1.1-5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/938438?format=api", "purl": "pkg:deb/debian/ruby-sinatra@4.2.1-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/ruby-sinatra@4.2.1-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/81049?format=api", "purl": "pkg:gem/sinatra@2.2.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tax5-a72w-mbhy" }, { "vulnerability": "VCID-vy9q-nvxx-yfh5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/sinatra@2.2.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/81048?format=api", "purl": "pkg:gem/sinatra@3.0.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tax5-a72w-mbhy" }, { "vulnerability": "VCID-vy9q-nvxx-yfh5" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:gem/sinatra@3.0.4" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1049991?format=api", "purl": "pkg:deb/debian/ruby-sinatra@1.3.2-2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7f81-3s1y-sfec" }, { "vulnerability": "VCID-k7su-xtsg-jyg9" } ], "resource_url": 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"published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-45442" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45442", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-45442" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/advisories/GHSA-8x94-hmjh-97hq", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { 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"https://github.com/sinatra/sinatra" }, { "reference_url": "https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-04-22T15:40:06Z/" } ], "url": "https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b" }, { "reference_url": "https://github.com/sinatra/sinatra/security/advisories/GHSA-2x8x-jmrp-phxw", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3", "scoring_elements": "" }, { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", 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