{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/50082?format=json","vulnerability_id":"VCID-bw6h-4h9x-rbab","summary":"Keycloak Affected by Broken Access Control Vulnerability in the UserManagedPermissionService\nA flaw was found in Keycloak. A significant Broken Access Control vulnerability exists in the UserManagedPermissionService (UMA Protection API). When updating or deleting a UMA policy associated with multiple resources, the authorization check only verifies the caller's ownership against the first resource in the policy's list. This allows a user (Owner A) who owns one resource (RA) to update a shared policy and modify authorization rules for other resources (e.g., RB) in that same policy, even if those other resources are owned by a different user (Owner B). This constitutes a horizontal privilege escalation.","aliases":[{"alias":"CVE-2025-14778"},{"alias":"GHSA-fm6w-rrp3-2x4w"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73949?format=json","purl":"pkg:maven/org.keycloak/keycloak-services@26.2.13","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.keycloak/keycloak-services@26.2.13"},{"url":"http://public2.vulnerablecode.io/api/packages/73557?format=json","purl":"pkg:maven/org.keycloak/keycloak-services@26.4.9","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.keycloak/keycloak-services@26.4.9"},{"url":"http://public2.vulnerablecode.io/api/packages/73948?format=json","purl":"pkg:maven/org.keycloak/keycloak-services@26.5.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-bebk-k27t-4qgf"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.keycloak/keycloak-services@26.5.3"}],"affected_packages":[],"references":[{"reference_url":"https://access.redhat.com/errata/RHSA-2026:2363","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://access.redhat.com/errata/RHSA-2026:2363"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:2364","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://access.redhat.com/errata/RHSA-2026:2364"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:2365","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://access.redhat.com/errata/RHSA-2026:2365"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:2366","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://access.redhat.com/errata/RHSA-2026:2366"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-14778.json","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/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-2025-14778.json"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2422600","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=2422600"},{"reference_url":"https://github.com/keycloak/keycloak","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://github.com/keycloak/keycloak"},{"reference_url":"https://github.com/keycloak/keycloak/issues/46147","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://github.com/keycloak/keycloak/issues/46147"},{"reference_url":"https://github.com/keycloak/keycloak/pull/46154","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://github.com/keycloak/keycloak/pull/46154"},{"reference_url":"https://access.redhat.com/security/cve/CVE-2025-14778","reference_id":"CVE-2025-14778","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://access.redhat.com/security/cve/CVE-2025-14778"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-14778","reference_id":"CVE-2025-14778","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-2025-14778"},{"reference_url":"https://github.com/advisories/GHSA-fm6w-rrp3-2x4w","reference_id":"GHSA-fm6w-rrp3-2x4w","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-fm6w-rrp3-2x4w"}],"weaknesses":[{"cwe_id":266,"name":"Incorrect Privilege Assignment","description":"A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor."},{"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":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."}],"exploits":[],"severity_range_score":"4.0 - 6.9","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-bw6h-4h9x-rbab"}