Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/53737?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/53737?format=api", "vulnerability_id": "VCID-azjs-kjpm-z3h2", "summary": "Uncontrolled Resource Consumption\nThis affects the package npm-user-validate The regex that validates user emails took exponentially longer to process long input strings beginning with `@` characters.", "aliases": [ { "alias": "CVE-2020-7754" }, { "alias": "GHSA-pw54-mh39-w3hc" }, { "alias": "GHSA-xgh6-85xh-479p" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/79019?format=api", "purl": "pkg:npm/npm-user-validate@1.0.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@1.0.1" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/276505?format=api", "purl": "pkg:npm/npm-user-validate@0.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-azjs-kjpm-z3h2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@0.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/276506?format=api", "purl": "pkg:npm/npm-user-validate@0.0.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-azjs-kjpm-z3h2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@0.0.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/276507?format=api", "purl": "pkg:npm/npm-user-validate@0.0.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-azjs-kjpm-z3h2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@0.0.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/276508?format=api", "purl": "pkg:npm/npm-user-validate@0.0.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-azjs-kjpm-z3h2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@0.0.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/276509?format=api", "purl": "pkg:npm/npm-user-validate@0.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-azjs-kjpm-z3h2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@0.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/276510?format=api", "purl": "pkg:npm/npm-user-validate@0.1.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-azjs-kjpm-z3h2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@0.1.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/276511?format=api", "purl": "pkg:npm/npm-user-validate@0.1.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-azjs-kjpm-z3h2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@0.1.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/276512?format=api", "purl": "pkg:npm/npm-user-validate@0.1.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-azjs-kjpm-z3h2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@0.1.3" }, { "url": "http://public2.vulnerablecode.io/api/packages/276513?format=api", "purl": "pkg:npm/npm-user-validate@0.1.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-azjs-kjpm-z3h2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@0.1.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/276514?format=api", "purl": "pkg:npm/npm-user-validate@0.1.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-azjs-kjpm-z3h2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@0.1.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/276515?format=api", "purl": "pkg:npm/npm-user-validate@1.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-azjs-kjpm-z3h2" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/npm-user-validate@1.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/138739?format=api", "purl": "pkg:rpm/redhat/rh-nodejs10-nodejs@10.23.1-2?arch=el7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1pej-f5gn-5feh" }, { "vulnerability": "VCID-363b-t6mk-w3ct" }, { "vulnerability": "VCID-4qmh-4brg-kygx" }, { "vulnerability": "VCID-aj4s-p3uf-jffy" }, { "vulnerability": "VCID-azjs-kjpm-z3h2" }, { "vulnerability": "VCID-c12a-v9ey-qfap" }, { "vulnerability": "VCID-dvgd-qdhh-wffm" }, { "vulnerability": "VCID-eun3-dgw9-ruaj" }, { "vulnerability": "VCID-f3mc-s6sz-hkep" }, { "vulnerability": "VCID-w6r9-qf7d-xfam" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rh-nodejs10-nodejs@10.23.1-2%3Farch=el7" }, { "url": "http://public2.vulnerablecode.io/api/packages/138740?format=api", "purl": "pkg:rpm/redhat/rh-nodejs12-nodejs@12.20.1-1?arch=el7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1pej-f5gn-5feh" }, { "vulnerability": "VCID-azjs-kjpm-z3h2" }, { "vulnerability": "VCID-c12a-v9ey-qfap" }, { "vulnerability": "VCID-f3mc-s6sz-hkep" }, { "vulnerability": "VCID-h63a-c7u2-t3d6" }, { "vulnerability": "VCID-repv-n924-zqg7" }, { "vulnerability": "VCID-wdm8-3m8z-jugr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rh-nodejs12-nodejs@12.20.1-1%3Farch=el7" }, { "url": "http://public2.vulnerablecode.io/api/packages/138742?format=api", "purl": "pkg:rpm/redhat/rh-nodejs12-nodejs-nodemon@2.0.3-1?arch=el7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1pej-f5gn-5feh" }, { "vulnerability": "VCID-azjs-kjpm-z3h2" }, { "vulnerability": "VCID-c12a-v9ey-qfap" }, { "vulnerability": "VCID-f3mc-s6sz-hkep" }, { "vulnerability": "VCID-h63a-c7u2-t3d6" }, { "vulnerability": "VCID-repv-n924-zqg7" }, { "vulnerability": "VCID-wdm8-3m8z-jugr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rh-nodejs12-nodejs-nodemon@2.0.3-1%3Farch=el7" }, { "url": "http://public2.vulnerablecode.io/api/packages/138741?format=api", "purl": "pkg:rpm/redhat/rh-nodejs14-nodejs@14.15.4-2?arch=el7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1pej-f5gn-5feh" }, { "vulnerability": "VCID-363b-t6mk-w3ct" }, { "vulnerability": "VCID-azjs-kjpm-z3h2" }, { "vulnerability": "VCID-c12a-v9ey-qfap" }, { "vulnerability": "VCID-eun3-dgw9-ruaj" }, { "vulnerability": "VCID-f3mc-s6sz-hkep" }, { "vulnerability": "VCID-w6y4-5tef-mbek" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rh-nodejs14-nodejs@14.15.4-2%3Farch=el7" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7754.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-2020-7754.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-7754", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01798", "scoring_system": "epss", "scoring_elements": "0.83121", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.01798", "scoring_system": "epss", "scoring_elements": "0.83147", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-7754" }, { "reference_url": "https://github.com/npm/npm-user-validate/commit/c8a87dac1a4cc6988b5418f30411a8669bef204e", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/npm/npm-user-validate/commit/c8a87dac1a4cc6988b5418f30411a8669bef204e" }, { "reference_url": "https://github.com/npm/npm-user-validate/security/advisories/GHSA-xgh6-85xh-479p", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/npm/npm-user-validate/security/advisories/GHSA-xgh6-85xh-479p" }, { "reference_url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019353", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019353" }, { "reference_url": "https://snyk.io/vuln/SNYK-JS-NPMUSERVALIDATE-1019352", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-JS-NPMUSERVALIDATE-1019352" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1892430", "reference_id": "1892430", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1892430" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7754", "reference_id": "CVE-2020-7754", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7754" }, { "reference_url": "https://github.com/advisories/GHSA-xgh6-85xh-479p", "reference_id": "GHSA-xgh6-85xh-479p", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-xgh6-85xh-479p" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0421", "reference_id": "RHSA-2021:0421", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0421" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0485", "reference_id": "RHSA-2021:0485", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0485" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0521", "reference_id": "RHSA-2021:0521", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0521" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0548", "reference_id": "RHSA-2021:0548", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0548" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0549", "reference_id": "RHSA-2021:0549", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0549" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0551", "reference_id": "RHSA-2021:0551", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0551" } ], "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": 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": 400, "name": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources." } ], "exploits": [], "severity_range_score": "0.1 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-azjs-kjpm-z3h2" }