{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-124716","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","state":"PUBLISHED","assignerShortName":"apache","dateReserved":"2026-11-09T10:49:56.831Z","datePublished":"2026-11-13T17:52:43.301Z","dateUpdated":"2026-11-13T23:05:01.743Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache","dateUpdated":"2026-11-13T17:52:43.301Z"},"title":"Apache APISIX: authz-keycloak authorization scope mismatch","problemTypes":[{"descriptions":[{"description":"CWE-863 Incorrect Authorization","lang":"en","cweId":"CWE-863","type":"CWE"}]}],"source":{"discovery":"UNKNOWN"},"affected":[{"vendor":"Apache Software Foundation","product":"Apache APISIX","packageURL":"pkg:software-id/apache.org/apisix","versions":[{"status":"affected","version":"1.4.0","lessThanOrEqual":"3.19.0","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"value":"Incorrect Authorization vulnerability in Apache APISIX.\n\n\n\nAn authenticated user who holds any one of a route's required permissions or scopes can reach the protected upstream without the others, including HTTP methods the authorization server denied.\n\n\n\nThis issue affects Apache APISIX: from 1.4.0 through 3.19.0.\n\n\n\nUsers are recommended to upgrade to version 3.20.0, which fixes the issue.","lang":"en","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>Incorrect Authorization vulnerability in Apache APISIX.</p><p>An authenticated user who holds any one of a route's required permissions or scopes can reach the protected upstream without the others, including HTTP methods the authorization server denied.</p><p>This issue affects Apache APISIX: from 1.4.0 through 3.19.0.</p><p>Users are recommended to upgrade to version 3.20.0, which fixes the issue.</p>"}]}],"references":[{"url":"https://lists.apache.org/thread/5kyz1fdbgx9to7lj654wqf72yhzy2po7","tags":["vendor-advisory"]}],"metrics":[{"scenarios":[{"lang":"en","value":"GENERAL"}],"format":"CVSS","cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","subConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","subIntegrityImpact":"HIGH","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":6.4,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N"}}],"credits":[{"lang":"en","value":"Erjey (Independent Security Researcher)","type":"reporter"},{"lang":"en","value":"shreemaan-abhishek","type":"coordinator"},{"lang":"en","value":"shreemaan-abhishek","type":"remediation developer"}],"x_generator":{"engine":"Vulnogram 1.0.3"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/11/13/8"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-11-13T23:05:01.743Z"}}]}}