Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/54079?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/54079?format=api", "vulnerability_id": "VCID-g4vb-5w8f-n3ex", "summary": "Injection Vulnerability\nIn less-openui5, when processing theming resources (i.e. `*.less` files) with less-openui5 that originate from an untrusted source, those resources might contain JavaScript code which will be executed in the context of the build process.", "aliases": [ { "alias": "CVE-2021-21316" }, { "alias": "GHSA-3crj-w4f5-gwh4" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/79779?format=api", "purl": "pkg:npm/less-openui5@0.10.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.10.0" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/289492?format=api", "purl": "pkg:npm/less-openui5@0.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/289493?format=api", "purl": "pkg:npm/less-openui5@0.1.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.1.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/289494?format=api", "purl": "pkg:npm/less-openui5@0.1.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.1.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/289495?format=api", "purl": "pkg:npm/less-openui5@0.1.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.1.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/289496?format=api", "purl": "pkg:npm/less-openui5@0.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.2.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/289497?format=api", "purl": "pkg:npm/less-openui5@0.3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.3.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/289498?format=api", "purl": "pkg:npm/less-openui5@0.3.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.3.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/289499?format=api", "purl": "pkg:npm/less-openui5@0.4.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.4.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/289500?format=api", "purl": "pkg:npm/less-openui5@0.5.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.5.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/289501?format=api", "purl": "pkg:npm/less-openui5@0.5.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.5.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/289502?format=api", "purl": "pkg:npm/less-openui5@0.5.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.5.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/289503?format=api", "purl": "pkg:npm/less-openui5@0.5.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.5.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/289504?format=api", "purl": "pkg:npm/less-openui5@0.5.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.5.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/289505?format=api", "purl": "pkg:npm/less-openui5@0.6.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.6.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/289506?format=api", "purl": "pkg:npm/less-openui5@0.7.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.7.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/289507?format=api", "purl": "pkg:npm/less-openui5@0.8.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.8.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/289508?format=api", "purl": "pkg:npm/less-openui5@0.8.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.8.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/289509?format=api", "purl": "pkg:npm/less-openui5@0.8.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.8.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/289510?format=api", "purl": "pkg:npm/less-openui5@0.8.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.8.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/289511?format=api", "purl": "pkg:npm/less-openui5@0.8.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.8.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/289512?format=api", "purl": "pkg:npm/less-openui5@0.8.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.8.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/289513?format=api", "purl": "pkg:npm/less-openui5@0.8.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.8.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/289514?format=api", "purl": "pkg:npm/less-openui5@0.8.7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.8.7" }, { "url": "http://public2.vulnerablecode.io/api/packages/289515?format=api", "purl": "pkg:npm/less-openui5@0.9.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-g4vb-5w8f-n3ex" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/less-openui5@0.9.0" } ], "references": [ { "reference_url": "http://lesscss.org/usage/#less-options-enable-inline-javascript-deprecated-", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://lesscss.org/usage/#less-options-enable-inline-javascript-deprecated-" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-21316", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00301", "scoring_system": "epss", "scoring_elements": "0.53666", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-21316" }, { "reference_url": "https://github.com/SAP/less-openui5/commit/c0d3a8572974a20ea6cee42da11c614a54f100e8", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/SAP/less-openui5/commit/c0d3a8572974a20ea6cee42da11c614a54f100e8" }, { "reference_url": "https://github.com/SAP/less-openui5/releases/tag/v0.10.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/SAP/less-openui5/releases/tag/v0.10.0" }, { "reference_url": "https://github.com/SAP/less-openui5/security/advisories/GHSA-3crj-w4f5-gwh4", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/SAP/less-openui5/security/advisories/GHSA-3crj-w4f5-gwh4" }, { "reference_url": "https://www.npmjs.com/package/less-openui5", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.npmjs.com/package/less-openui5" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21316", "reference_id": "CVE-2021-21316", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21316" } ], "weaknesses": [ { "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": 74, "name": "Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')", "description": "The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component." }, { "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": "6.3 - 8.9", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-g4vb-5w8f-n3ex" }