Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/100508?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/100508?format=api", "vulnerability_id": "VCID-53n8-7fvn-57e9", "summary": "A NULL pointer dereference vulnerability has been identified in the JavaScript library microlight version 0.0.7, a lightweight syntax highlighting library. When processing elements with non-standard CSS color values, the library fails to validate the result of a regular expression match before accessing its properties, leading to an uncaught TypeError and potential application crash. NOTE: this is disputed by multiple parties because there is no common scenario in which an adversary can insert those non-standard values.", "aliases": [ { "alias": "CVE-2025-45525" }, { "alias": "GHSA-64x7-m7rh-9m83" } ], "fixed_packages": [], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/809450?format=api", "purl": "pkg:npm/microlight@0.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-53n8-7fvn-57e9" }, { "vulnerability": "VCID-gqau-ar1z-bqb3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/microlight@0.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/809451?format=api", "purl": "pkg:npm/microlight@0.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-53n8-7fvn-57e9" }, { "vulnerability": "VCID-gqau-ar1z-bqb3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/microlight@0.0.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/809452?format=api", "purl": "pkg:npm/microlight@0.0.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-53n8-7fvn-57e9" }, { "vulnerability": "VCID-gqau-ar1z-bqb3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/microlight@0.0.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/809453?format=api", "purl": "pkg:npm/microlight@0.0.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-53n8-7fvn-57e9" }, { "vulnerability": "VCID-gqau-ar1z-bqb3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/microlight@0.0.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/809454?format=api", "purl": "pkg:npm/microlight@0.0.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-53n8-7fvn-57e9" }, { "vulnerability": "VCID-gqau-ar1z-bqb3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/microlight@0.0.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/809455?format=api", "purl": "pkg:npm/microlight@0.0.7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-53n8-7fvn-57e9" }, { "vulnerability": "VCID-gqau-ar1z-bqb3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/microlight@0.0.7" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-45525", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24506", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24698", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24712", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.00084", "scoring_system": "epss", "scoring_elements": "0.24701", "published_at": "2026-06-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-45525" }, { "reference_url": "https://github.com/asvd/microlight", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/asvd/microlight" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-45525", "reference_id": "", "reference_type": "", "scores": [ { "value": "1.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-45525" }, { "reference_url": "https://github.com/github/advisory-database/pull/5730", "reference_id": "5730", "reference_type": "", "scores": [ { "value": "2.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "1.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-18T13:20:58Z/" } ], "url": "https://github.com/github/advisory-database/pull/5730" }, { "reference_url": "https://gist.github.com/Rootingg/843368931f70886bed3cf982f10a4424", "reference_id": "843368931f70886bed3cf982f10a4424", "reference_type": "", "scores": [ { "value": "2.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "1.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-18T13:20:58Z/" } ], "url": "https://gist.github.com/Rootingg/843368931f70886bed3cf982f10a4424" }, { "reference_url": "https://github.com/advisories/GHSA-64x7-m7rh-9m83", "reference_id": "GHSA-64x7-m7rh-9m83", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-64x7-m7rh-9m83" } ], "weaknesses": [ { "cwe_id": 476, "name": "NULL Pointer Dereference", "description": "A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit." }, { "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." }, { "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." } ], "exploits": [], "severity_range_score": "0.1 - 3", "exploitability": "0.5", "weighted_severity": "2.7", "risk_score": 1.4, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-53n8-7fvn-57e9" }