Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/63294?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/63294?format=api", "vulnerability_id": "VCID-tkmh-549z-4qhd", "summary": "WebExtensions can use request redirection and a filterReponseData filter to bypass host permission settings to redirect network traffic and access content from a host for which they do not have explicit user permission.", "aliases": [ { "alias": "CVE-2018-5166" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371449?format=api", "purl": "pkg:alpm/archlinux/firefox@60.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@60.0-1" }, { "url": "http://public2.vulnerablecode.io/api/packages/583637?format=api", "purl": "pkg:deb/debian/firefox@60.0-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@60.0-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/582059?format=api", "purl": "pkg:deb/debian/firefox@149.0-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/1059611?format=api", "purl": "pkg:deb/debian/firefox@149.0.2-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0.2-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/1076056?format=api", "purl": "pkg:deb/debian/firefox@150.0-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0-1%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/1088670?format=api", "purl": "pkg:deb/debian/firefox@150.0.1-1?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0.1-1%3Fdistro=sid" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371448?format=api", "purl": "pkg:alpm/archlinux/firefox@59.0.2-3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1njr-8t2z-13ex" }, { "vulnerability": "VCID-2mf4-kpr7-3kcu" }, { "vulnerability": "VCID-4trh-3k93-97br" }, { "vulnerability": "VCID-4znr-5fxr-qqhc" }, { "vulnerability": "VCID-7ksf-b6g3-ukcc" }, { "vulnerability": "VCID-8vn5-q4h7-ffa6" }, { "vulnerability": "VCID-95qq-zty2-2qa8" }, { "vulnerability": "VCID-d4bx-x9pb-8kfx" }, { "vulnerability": "VCID-ewqm-puf8-hkbv" }, { "vulnerability": "VCID-g7fw-yt1c-fqht" }, { "vulnerability": "VCID-geb6-buda-4fdb" }, { "vulnerability": "VCID-jtrv-jyme-sybh" }, { "vulnerability": "VCID-kufd-jgaq-jfd2" }, { "vulnerability": "VCID-mfwc-dm4n-vbey" }, { "vulnerability": "VCID-q3au-wru3-pbet" }, { "vulnerability": "VCID-qvj2-uwha-xff9" }, { "vulnerability": "VCID-rjjb-7ycx-cuaa" }, { "vulnerability": "VCID-rpj2-156g-aqcu" }, { "vulnerability": "VCID-tkmh-549z-4qhd" }, { "vulnerability": "VCID-v96d-equt-6bay" }, { "vulnerability": "VCID-w3wj-w2gp-kqh4" }, { "vulnerability": "VCID-w41h-2xyb-h3fj" }, { "vulnerability": "VCID-w44w-qwmk-mbbd" }, { "vulnerability": "VCID-zxn1-pdzk-sfdb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@59.0.2-3" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-5166.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-5166.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-5166", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73134", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73274", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73233", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73268", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73281", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73279", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73144", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73165", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73139", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73175", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73189", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73213", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73194", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73188", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.73231", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00752", "scoring_system": "epss", "scoring_elements": "0.7324", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-5166" }, { "reference_url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1437325", "reference_id": "", "reference_type": "", "scores": [], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1437325" }, { "reference_url": "https://www.mozilla.org/security/advisories/mfsa2018-11/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.mozilla.org/security/advisories/mfsa2018-11/" }, { "reference_url": "http://www.securityfocus.com/bid/104139", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/104139" }, { "reference_url": "http://www.securitytracker.com/id/1040896", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securitytracker.com/id/1040896" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1576267", "reference_id": "1576267", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1576267" }, { "reference_url": "https://security.archlinux.org/ASA-201805-10", "reference_id": "ASA-201805-10", "reference_type": "", "scores": [], "url": "https://security.archlinux.org/ASA-201805-10" }, { "reference_url": "https://security.archlinux.org/AVG-693", "reference_id": "AVG-693", "reference_type": "", "scores": [ { "value": "Critical", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-693" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "reference_id": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "reference_id": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "reference_id": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5166", "reference_id": "CVE-2018-5166", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:N/A:N" }, { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5166" }, { "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2018-11", "reference_id": "mfsa2018-11", "reference_type": "", "scores": [ { "value": "critical", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2018-11" }, { "reference_url": "https://usn.ubuntu.com/3645-1/", "reference_id": "USN-3645-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/3645-1/" } ], "weaknesses": [ { "cwe_id": 266, "name": "Incorrect Privilege Assignment", "description": "A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor." }, { "cwe_id": 269, "name": "Improper Privilege Management", "description": "The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor." } ], "exploits": [], "severity_range_score": "5.0 - 10.0", "exploitability": "0.5", "weighted_severity": "9.0", "risk_score": 4.5, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-tkmh-549z-4qhd" }