Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/55044?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/55044?format=api", "vulnerability_id": "VCID-pg9q-44g1-vyhk", "summary": "Improper Neutralization of Input During Web Page Generation in CKEditor4\nA cross-site scripting (XSS) vulnerability in the Color Dialog plugin for CKEditor 4.15.0 allows remote attackers to run arbitrary web script after persuading a user to copy and paste crafted HTML code into one of editor inputs.", "aliases": [ { "alias": "CVE-2020-27193" }, { "alias": "GHSA-4m44-5j2g-xf64" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/61167?format=api", "purl": "pkg:npm/ckeditor4@4.15.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17pr-6guy-53ge" }, { "vulnerability": "VCID-4x92-vapt-n7dz" }, { "vulnerability": "VCID-8hvk-a5es-v3e4" }, { "vulnerability": "VCID-c8r2-wpf3-47f9" }, { "vulnerability": "VCID-cjwn-p59n-8ygs" }, { "vulnerability": "VCID-h5zz-wz8f-2uf6" }, { "vulnerability": "VCID-h8tt-ky69-fuch" }, { "vulnerability": "VCID-k7qp-c6vp-sqbg" }, { "vulnerability": "VCID-s8u8-xbdk-87dj" }, { "vulnerability": "VCID-sd2a-hmu2-wbax" }, { "vulnerability": "VCID-un66-k85j-b7d2" }, { "vulnerability": "VCID-uw7w-utew-ufb2" }, { "vulnerability": "VCID-vc97-xds1-67gu" }, { "vulnerability": "VCID-vj35-jtgq-8qbv" }, { "vulnerability": "VCID-xhp7-kqdk-tfeu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor4@4.15.1" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/143660?format=api", "purl": "pkg:npm/ckeditor4@4.15.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-17pr-6guy-53ge" }, { "vulnerability": "VCID-4x92-vapt-n7dz" }, { "vulnerability": "VCID-8hvk-a5es-v3e4" }, { "vulnerability": "VCID-c8r2-wpf3-47f9" }, { "vulnerability": "VCID-cjwn-p59n-8ygs" }, { "vulnerability": "VCID-h5zz-wz8f-2uf6" }, { "vulnerability": "VCID-h8tt-ky69-fuch" }, { "vulnerability": "VCID-k7qp-c6vp-sqbg" }, { "vulnerability": "VCID-pg9q-44g1-vyhk" }, { "vulnerability": "VCID-s8u8-xbdk-87dj" }, { "vulnerability": "VCID-sd2a-hmu2-wbax" }, { "vulnerability": "VCID-un66-k85j-b7d2" }, { "vulnerability": "VCID-uw7w-utew-ufb2" }, { "vulnerability": "VCID-vc97-xds1-67gu" }, { "vulnerability": "VCID-vj35-jtgq-8qbv" }, { "vulnerability": "VCID-xhp7-kqdk-tfeu" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/ckeditor4@4.15.0" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-27193", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77258", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77032", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77014", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77046", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77056", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77085", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77064", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77059", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.771", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77102", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77092", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77127", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77134", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77148", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77156", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77185", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77206", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77194", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77211", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.76998", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01007", "scoring_system": "epss", "scoring_elements": "0.77004", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-27193" }, { "reference_url": "https://ckeditor.com/blog/CKEditor-4.15.1-with-a-security-patch-released", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://ckeditor.com/blog/CKEditor-4.15.1-with-a-security-patch-released" }, { "reference_url": "https://ckeditor.com/blog/CKEditor-4.15.1-with-a-security-patch-released/", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3", "scoring_elements": "" } ], "url": "https://ckeditor.com/blog/CKEditor-4.15.1-with-a-security-patch-released/" }, { "reference_url": "https://ckeditor.com/cke4/release/CKEditor-4.15.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://ckeditor.com/cke4/release/CKEditor-4.15.1" }, { "reference_url": "https://ckeditor.com/ckeditor-4/download", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://ckeditor.com/ckeditor-4/download" }, { "reference_url": "https://ckeditor.com/ckeditor-4/download/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://ckeditor.com/ckeditor-4/download/" }, { "reference_url": "https://github.com/ckeditor/ckeditor4", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/ckeditor/ckeditor4" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27193", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27193" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuApr2021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "reference_url": "https://www.oracle.com//security-alerts/cpujul2021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com//security-alerts/cpujul2021.html" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuoct2021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "reference_url": "https://github.com/advisories/GHSA-4m44-5j2g-xf64", "reference_id": "GHSA-4m44-5j2g-xf64", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-4m44-5j2g-xf64" } ], "weaknesses": [ { "cwe_id": 79, "name": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "description": "The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users." }, { "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": 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 - 6.9", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-pg9q-44g1-vyhk" }