Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/343073?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/343073?format=api", "vulnerability_id": "VCID-eh5u-tnu8-6uc2", "summary": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.7 before 18.7.4, and 18.8 before 18.8.4 that could have allowed an unauthenticated user to cause denial of service through CPU exhaustion by submitting specially crafted markdown files that trigger exponential processing in markdown preview.", "aliases": [ { "alias": "CVE-2026-1456" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/923256?format=api", "purl": "pkg:deb/debian/gitlab@0?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@0%3Fdistro=sid" }, { "url": "http://public2.vulnerablecode.io/api/packages/923255?format=api", "purl": "pkg:deb/debian/gitlab@17.6.5-19?distro=sid", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@17.6.5-19%3Fdistro=sid" } ], "affected_packages": [], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-1456", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.0912", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09177", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09207", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09209", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09178", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09164", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09059", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09039", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09173", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00032", "scoring_system": "epss", "scoring_elements": "0.09097", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00037", "scoring_system": "epss", "scoring_elements": "0.11034", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00037", "scoring_system": "epss", "scoring_elements": "0.10948", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00037", "scoring_system": "epss", "scoring_elements": "0.10993", "published_at": "2026-04-24T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-1456" }, { "reference_url": "https://hackerone.com/reports/3517928", "reference_id": "3517928", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-11T15:38:41Z/" } ], "url": "https://hackerone.com/reports/3517928" }, { "reference_url": "https://gitlab.com/gitlab-org/gitlab/-/issues/587688", "reference_id": "587688", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-11T15:38:41Z/" } ], "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/587688" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*" }, { "reference_url": "https://about.gitlab.com/releases/2026/02/10/patch-release-gitlab-18-8-4-released/", "reference_id": "patch-release-gitlab-18-8-4-released", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-11T15:38:41Z/" } ], "url": "https://about.gitlab.com/releases/2026/02/10/patch-release-gitlab-18-8-4-released/" } ], "weaknesses": [ { "cwe_id": 770, "name": "Allocation of Resources Without Limits or Throttling", "description": "The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor." } ], "exploits": [], "severity_range_score": "6.5 - 6.5", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-eh5u-tnu8-6uc2" }