Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/371787?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/371787?format=api", "purl": "pkg:alpm/archlinux/keycloak@15.0.2-1", "type": "alpm", "namespace": "archlinux", "name": "keycloak", "version": "15.0.2-1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "16.0.0-1", "latest_non_vulnerable_version": "16.0.0-1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/12561?format=api", "vulnerability_id": "VCID-3248-31p8-tyd4", "summary": "Incorrect Authorization\nA flaw was found in keycloak before version 13.0.0. In some scenarios a user still has access to a resource after changing the role mappings in Keycloak and after expiration of the previous access token.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1725.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1725.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-1725", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00115", "scoring_system": "epss", "scoring_elements": "0.30044", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00115", "scoring_system": "epss", "scoring_elements": "0.30272", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00115", "scoring_system": "epss", "scoring_elements": "0.3009", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00115", "scoring_system": "epss", "scoring_elements": "0.3015", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00115", "scoring_system": "epss", "scoring_elements": "0.30186", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00115", "scoring_system": "epss", "scoring_elements": "0.30188", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00115", "scoring_system": "epss", "scoring_elements": "0.30145", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00115", "scoring_system": "epss", "scoring_elements": "0.30095", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00115", "scoring_system": "epss", "scoring_elements": "0.3011", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00115", "scoring_system": "epss", "scoring_elements": "0.30193", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00115", "scoring_system": "epss", "scoring_elements": "0.30223", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-1725" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1765129", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1765129" }, { "reference_url": "https://issues.redhat.com/browse/KEYCLOAK-16550", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://issues.redhat.com/browse/KEYCLOAK-16550" }, { "reference_url": "https://security.archlinux.org/AVG-1332", "reference_id": "AVG-1332", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1332" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1725", "reference_id": "CVE-2020-1725", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-1725" }, { "reference_url": "https://github.com/advisories/GHSA-p225-pc2x-4jpm", "reference_id": "GHSA-p225-pc2x-4jpm", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-p225-pc2x-4jpm" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371788?format=api", "purl": "pkg:alpm/archlinux/keycloak@16.0.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/keycloak@16.0.0-1" } ], "aliases": [ "CVE-2020-1725", "GHSA-p225-pc2x-4jpm" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-3248-31p8-tyd4" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/12527?format=api", "vulnerability_id": "VCID-6ure-3hgz-xfgn", "summary": "Authentication Bypass by Primary Weakness\nA vulnerability was found in all versions of keycloak, where on using lower case HTTP headers (via cURL) we can bypass our Gatekeeper. Lower case headers are also accepted by some webservers (e.g. Jetty). This means there is no protection when we put a Gatekeeper in front of a Jetty server and use lowercase headers.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-14359.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-14359.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-14359", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49254", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49183", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49215", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49243", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49194", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49249", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49246", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49263", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49236", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49241", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49288", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00259", "scoring_system": "epss", "scoring_elements": "0.49284", "published_at": "2026-04-18T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-14359" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1868591", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1868591" }, { "reference_url": "https://github.com/keycloak/keycloak-gatekeeper", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak-gatekeeper" }, { "reference_url": "https://github.com/keycloak/keycloak/issues/12934", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak/issues/12934" }, { "reference_url": "https://issues.jboss.org/browse/KEYCLOAK-14090", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://issues.jboss.org/browse/KEYCLOAK-14090" }, { "reference_url": "https://web.archive.org/web/20190613000352/github.com/keycloak/keycloak-gatekeeper", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://web.archive.org/web/20190613000352/github.com/keycloak/keycloak-gatekeeper" }, { "reference_url": "https://security.archlinux.org/AVG-1332", "reference_id": "AVG-1332", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1332" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14359", "reference_id": "CVE-2020-14359", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-14359" }, { "reference_url": "https://github.com/advisories/GHSA-jh6m-3pqw-242h", "reference_id": "GHSA-jh6m-3pqw-242h", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-jh6m-3pqw-242h" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371788?format=api", "purl": "pkg:alpm/archlinux/keycloak@16.0.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/keycloak@16.0.0-1" } ], "aliases": [ "CVE-2020-14359", "GHSA-jh6m-3pqw-242h" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6ure-3hgz-xfgn" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/80647?format=api", "vulnerability_id": "VCID-7nv2-691y-13a1", "summary": "keycloak: logout endpoint /oauth/logout?redirect=url can be abused to redirect logged in users to arbitrary web pages", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1723.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-1723.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-1723", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.36144", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.36339", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.36372", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.36207", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.36256", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.36275", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.3628", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.36243", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.36219", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.36262", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.36246", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00155", "scoring_system": "epss", "scoring_elements": "0.36195", "published_at": "2026-04-21T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-1723" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1770276", "reference_id": "1770276", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1770276" }, { "reference_url": "https://security.archlinux.org/AVG-1332", "reference_id": "AVG-1332", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1332" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371788?format=api", "purl": "pkg:alpm/archlinux/keycloak@16.0.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/keycloak@16.0.0-1" } ], "aliases": [ "CVE-2020-1723" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7nv2-691y-13a1" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/13947?format=api", "vulnerability_id": "VCID-8zrg-f41g-pqfk", "summary": "ECP SAML binding bypasses authentication flows\n### Description\nA flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be bypassed. By exploiting this behavior, an attacker can bypass the MFA authentication by sending a SOAP request with an AuthnRequest and Authorization header with the user's credentials. The highest threat from this vulnerability is to confidentiality and integrity.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3827.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3827.json" }, { "reference_url": "https://access.redhat.com/security/cve/CVE-2021-3827", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://access.redhat.com/security/cve/CVE-2021-3827" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3827", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.43294", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.43233", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.43248", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.4328", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.4326", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.43259", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.43218", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.43283", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.43174", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.4323", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.43247", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00208", "scoring_system": "epss", "scoring_elements": "0.43196", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3827" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2007512", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2007512" }, { "reference_url": "https://github.com/keycloak/keycloak", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak" }, { "reference_url": "https://github.com/keycloak/keycloak/commit/44000caaf5051d7f218d1ad79573bd3d175cad0d", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak/commit/44000caaf5051d7f218d1ad79573bd3d175cad0d" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3827", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3827" }, { "reference_url": "https://security.archlinux.org/AVG-1332", "reference_id": "AVG-1332", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1332" }, { "reference_url": "https://github.com/advisories/GHSA-4pc7-vqv5-5r3v", "reference_id": "GHSA-4pc7-vqv5-5r3v", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-4pc7-vqv5-5r3v" }, { "reference_url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-4pc7-vqv5-5r3v", "reference_id": "GHSA-4pc7-vqv5-5r3v", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-4pc7-vqv5-5r3v" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0151", "reference_id": "RHSA-2022:0151", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0151" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0152", "reference_id": "RHSA-2022:0152", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0152" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0155", "reference_id": "RHSA-2022:0155", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0155" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2022:0164", "reference_id": "RHSA-2022:0164", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2022:0164" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371788?format=api", "purl": "pkg:alpm/archlinux/keycloak@16.0.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/keycloak@16.0.0-1" } ], "aliases": [ "CVE-2021-3827", "GHSA-4pc7-vqv5-5r3v", "GMS-2022-1098" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-8zrg-f41g-pqfk" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/13962?format=api", "vulnerability_id": "VCID-98yf-g4d3-u3g8", "summary": "Keycloak is vulnerable to IDN homograph attack\nA flaw was found in keycloak as shipped in Red Hat Single Sign-On 7.4 where IDN homograph attacks are possible. A malicious user can register himself with a name already registered and trick admin to grant him extra privileges.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3424.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3424.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3424", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.37248", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.37261", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.37312", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.37324", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.37335", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.37301", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.37273", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.3732", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.37303", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.37242", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.37408", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00164", "scoring_system": "epss", "scoring_elements": "0.37432", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3424" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1933320", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1933320" }, { "reference_url": "https://github.com/keycloak/keycloak", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak" }, { "reference_url": "https://security.archlinux.org/AVG-1332", "reference_id": "AVG-1332", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1332" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3424", "reference_id": "CVE-2021-3424", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3424" }, { "reference_url": "https://github.com/advisories/GHSA-pf38-cw3p-22q9", "reference_id": "GHSA-pf38-cw3p-22q9", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-pf38-cw3p-22q9" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2063", "reference_id": "RHSA-2021:2063", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2063" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2064", "reference_id": "RHSA-2021:2064", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2064" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2065", "reference_id": "RHSA-2021:2065", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2065" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:2070", "reference_id": "RHSA-2021:2070", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:2070" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371788?format=api", "purl": "pkg:alpm/archlinux/keycloak@16.0.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/keycloak@16.0.0-1" } ], "aliases": [ "CVE-2021-3424", "GHSA-pf38-cw3p-22q9" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-98yf-g4d3-u3g8" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/42414?format=api", "vulnerability_id": "VCID-d1ua-u2v7-jqf8", "summary": "Keycloak Missing authentication for critical function\nA flaw was found in Keycloak 12.0.0 where re-authentication does not occur while updating the password. This flaw allows an attacker to take over an account if they can obtain temporary, physical access to a user’s browser. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20262.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20262.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20262", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.13424", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.13547", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.13521", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.13483", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.13437", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.1335", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.13348", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.13458", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.13558", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.1362", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.13417", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00044", "scoring_system": "epss", "scoring_elements": "0.13499", "published_at": "2026-04-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-20262" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1933639", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1933639" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20262", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-20262" }, { "reference_url": "https://security.archlinux.org/AVG-1332", "reference_id": "AVG-1332", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1332" }, { "reference_url": "https://github.com/advisories/GHSA-xf46-8vvp-4hxx", "reference_id": "GHSA-xf46-8vvp-4hxx", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-xf46-8vvp-4hxx" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371788?format=api", "purl": "pkg:alpm/archlinux/keycloak@16.0.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/keycloak@16.0.0-1" } ], "aliases": [ "CVE-2021-20262", "GHSA-xf46-8vvp-4hxx" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-d1ua-u2v7-jqf8" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/53144?format=api", "vulnerability_id": "VCID-gndk-728r-9yh7", "summary": "Keycloak allows anyone to register new security device or key for any user by using WebAuthn password-less login flow\nA flaw was found in Keycloak. This vulnerability allows anyone to register a new security device or key when there is not a device already registered for any user by using the WebAuthn password-less login flow.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3632.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3632.json" }, { "reference_url": "https://access.redhat.com/security/cve/CVE-2021-3632", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://access.redhat.com/security/cve/CVE-2021-3632" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3632", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00503", "scoring_system": "epss", "scoring_elements": "0.66125", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00503", "scoring_system": "epss", "scoring_elements": "0.66012", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00503", "scoring_system": "epss", "scoring_elements": "0.66055", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00503", "scoring_system": "epss", "scoring_elements": "0.66083", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00503", "scoring_system": "epss", "scoring_elements": "0.66049", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00503", "scoring_system": "epss", "scoring_elements": "0.66098", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00503", "scoring_system": "epss", "scoring_elements": "0.6611", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00503", "scoring_system": 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"https://bugzilla.redhat.com/show_bug.cgi?id=1978196" }, { "reference_url": "https://github.com/keycloak/keycloak", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak" }, { "reference_url": "https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4" }, { "reference_url": "https://github.com/keycloak/keycloak/pull/8203", "reference_id": "", "reference_type": "", 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"reference_url": "https://access.redhat.com/errata/RHSA-2021:3529", "reference_id": "RHSA-2021:3529", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3529" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3534", "reference_id": "RHSA-2021:3534", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3534" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371788?format=api", "purl": "pkg:alpm/archlinux/keycloak@16.0.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/keycloak@16.0.0-1" } ], "aliases": [ "CVE-2021-3632", "GHSA-qpq9-jpv4-6gwr" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gndk-728r-9yh7" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/13966?format=api", "vulnerability_id": "VCID-hp5p-7wxk-v3eu", "summary": "Cross-Site Request Forgery (CSRF)\nA vulnerability was found in keycloak in the way that the OIDC logout endpoint does not have CSRF protection. 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"https://github.com/advisories/GHSA-rvjg-gxwx-j5gf", "reference_id": "GHSA-rvjg-gxwx-j5gf", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-rvjg-gxwx-j5gf" }, { "reference_url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-rvjg-gxwx-j5gf", "reference_id": "GHSA-rvjg-gxwx-j5gf", "reference_type": "", "scores": [ { "value": "3.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-rvjg-gxwx-j5gf" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371788?format=api", "purl": "pkg:alpm/archlinux/keycloak@16.0.0-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/keycloak@16.0.0-1" } ], "aliases": [ "CVE-2020-10734", "GHSA-rvjg-gxwx-j5gf" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hp5p-7wxk-v3eu" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/12582?format=api", "vulnerability_id": "VCID-jprv-e2zb-v7bb", "summary": "Generation of Error Message Containing Sensitive Information\nA flaw was found in Keycloak 7.0.1. 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