Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/1059007?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/1059007?format=api", "purl": "pkg:deb/debian/golang-github-dgrijalva-jwt-go@3.0.0%2BREALLY.2.6.0-1~bpo8%2B1", "type": "deb", "namespace": "debian", "name": "golang-github-dgrijalva-jwt-go", "version": "3.0.0+REALLY.2.6.0-1~bpo8+1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "3.2.0-3", "latest_non_vulnerable_version": "3.2.0-3", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47686?format=api", "vulnerability_id": "VCID-47qq-pxyn-wqge", "summary": "Authorization bypass in github.com/dgrijalva/jwt-go\njwt-go allows attackers to bypass intended access restrictions in situations with `[]string{}` for `m[\"aud\"]` (which is allowed by the specification). Because the type assertion fails, \"\" is the value of aud. This is a security problem if the JWT token is presented to a service that lacks its own audience check. There is no patch available and users of jwt-go are advised to migrate to [golang-jwt](https://github.com/golang-jwt/jwt) at version 3.2.1", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-26160.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:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-26160.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-26160", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17058", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17314", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17362", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17141", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17233", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.1729", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17269", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.1722", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17161", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17101", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17106", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17142", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17047", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17029", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.16973", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.16837", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.16952", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00055", "scoring_system": "epss", "scoring_elements": "0.17148", "published_at": "2026-04-01T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-26160" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26160", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26160" }, { "reference_url": "https://github.com/dgrijalva/jwt-go", "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dgrijalva/jwt-go" }, { "reference_url": "https://github.com/dgrijalva/jwt-go/commit/ec0a89a131e3e8567adcb21254a5cd20a70ea4ab", "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dgrijalva/jwt-go/commit/ec0a89a131e3e8567adcb21254a5cd20a70ea4ab" }, { "reference_url": "https://github.com/dgrijalva/jwt-go/issues/422", "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dgrijalva/jwt-go/issues/422" }, { "reference_url": "https://github.com/dgrijalva/jwt-go/issues/462", "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dgrijalva/jwt-go/issues/462" }, { "reference_url": "https://github.com/dgrijalva/jwt-go/pull/426", "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/dgrijalva/jwt-go/pull/426" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26160", "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26160" }, { "reference_url": "https://pkg.go.dev/vuln/GO-2020-0017", "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://pkg.go.dev/vuln/GO-2020-0017" }, { "reference_url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMDGRIJALVAJWTGO-596515", "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:H/I:N/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMDGRIJALVAJWTGO-596515" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1883371", "reference_id": "1883371", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1883371" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971556", "reference_id": "971556", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971556" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:5633", "reference_id": "RHSA-2020:5633", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:5633" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:0516", "reference_id": "RHSA-2021:0516", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:0516" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2041", "reference_id": "RHSA-2021:2041", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2041" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2042", "reference_id": "RHSA-2021:2042", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2042" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2438", "reference_id": "RHSA-2021:2438", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2438" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:5110", "reference_id": "RHSA-2021:5110", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:5110" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1059011?format=api", "purl": "pkg:deb/debian/golang-github-dgrijalva-jwt-go@3.2.0-3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-dgrijalva-jwt-go@3.2.0-3" } ], "aliases": [ "CVE-2020-26160", "GHSA-w73w-5m7g-f7qc" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-47qq-pxyn-wqge" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-github-dgrijalva-jwt-go@3.0.0%252BREALLY.2.6.0-1~bpo8%252B1" }