Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/19078?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/19078?format=api", "vulnerability_id": "VCID-fdfn-7aab-8bey", "summary": "@adobe/css-tools Improper Input Validation and Inefficient Regular Expression Complexity\n### Impact\n@adobe/css-tools version 4.3.1 and earlier are affected by an Improper Input Validation vulnerability that could result in a denial of service while attempting to parse CSS.\n\n### Patches\nThe issue has been resolved in 4.3.2.\n\n### Workarounds\nNone\n\n### References\nN/A", "aliases": [ { "alias": "CVE-2023-48631" }, { "alias": "GHSA-prr3-c3m5-p7q2" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/66999?format=api", "purl": "pkg:npm/%40adobe/css-tools@4.3.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540adobe/css-tools@4.3.2" } ], "affected_packages": [], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-48631.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-48631.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-48631", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00468", "scoring_system": "epss", "scoring_elements": "0.64826", "published_at": "2026-05-30T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-48631" }, { "reference_url": "https://github.com/adobe/css-tools", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/adobe/css-tools" }, { "reference_url": "https://github.com/adobe/css-tools/commit/472bef91bde9caab305f3f36231ad0c253581b43", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/adobe/css-tools/commit/472bef91bde9caab305f3f36231ad0c253581b43" }, { "reference_url": "https://github.com/adobe/css-tools/issues/211", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/adobe/css-tools/issues/211" }, { "reference_url": "https://github.com/adobe/css-tools/pull/249", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/adobe/css-tools/pull/249" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48631", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48631" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254559", "reference_id": "2254559", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254559" }, { "reference_url": "https://github.com/adobe/css-tools/security/advisories/GHSA-prr3-c3m5-p7q2", "reference_id": "GHSA-prr3-c3m5-p7q2", "reference_type": "", "scores": [ { "value": "5.0", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/adobe/css-tools/security/advisories/GHSA-prr3-c3m5-p7q2" }, { "reference_url": "https://github.com/advisories/GHSA-prr3-c3m5-p7q2", "reference_id": "GHSA-prr3-c3m5-p7q2", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-prr3-c3m5-p7q2" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1383", "reference_id": "RHSA-2024:1383", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1383" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3316", "reference_id": "RHSA-2024:3316", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3316" } ], "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": 1333, "name": "Inefficient Regular Expression Complexity", "description": "The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles." }, { "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": 20, "name": "Improper Input Validation", "description": "The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly." } ], "exploits": [], "severity_range_score": "4.0 - 7.5", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fdfn-7aab-8bey" }