{"id":"CVE-2026-47339","state":"PUBLISHED","title":"Apache APISIX: authz-casdoor incorrect session sharing","description":"Incorrect Authorization vulnerability in Apache APISIX.\n\nAn attacker can capitalise on authz-casdoor plugin under default configuration to authenticate themselves with credentials from a different source.\nThis issue affects Apache APISIX: from 2.14.1 through 3.16.0.\n\nUsers are recommended to upgrade to version 3.17.0, which fixes the issue.","publishedAt":"2026-06-19T13:10:04.769Z","updatedAt":"2026-06-22T16:18:30.495Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N","source":"apache"},"assigner":"apache","products":["Apache Software Foundation Apache APISIX"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache APISIX","defaultStatus":"unaffected","versions":[{"version":"2.14.1","status":"affected","lessThanOrEqual":"3.16.0","versionType":"semver"}]}],"references":["https://lists.apache.org/thread/lk4q5o855cocc7zq5wh1zlctfmcq6f76","http://www.openwall.com/lists/oss-security/2026/06/19/9"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:12:07.131Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/47xxx/CVE-2026-47339.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-47339","state":"PUBLISHED","datePublished":"2026-06-19T13:10:04.769Z","dateUpdated":"2026-06-22T16:18:30.495Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-05-19T11:31:05.953Z"},"containers":{"cna":{"title":"Apache APISIX: authz-casdoor incorrect session sharing","descriptions":[{"lang":"en","value":"Incorrect Authorization vulnerability in Apache APISIX.\n\nAn attacker can capitalise on authz-casdoor plugin under default configuration to authenticate themselves with credentials from a different source.\nThis issue affects Apache APISIX: from 2.14.1 through 3.16.0.\n\nUsers are recommended to upgrade to version 3.17.0, which fixes the issue."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache APISIX","defaultStatus":"unaffected","versions":[{"version":"2.14.1","status":"affected","lessThanOrEqual":"3.16.0","versionType":"semver"}]}],"references":[{"url":"https://lists.apache.org/thread/lk4q5o855cocc7zq5wh1zlctfmcq6f76","tags":["vendor-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","description":"CWE-863 Incorrect Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-06-19T13:10:04.769Z"},"credits":[{"lang":"en","type":"reporter","value":"leon"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/06/19/9"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-06-19T16:49:51.692Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-22T16:18:19.243261Z","id":"CVE-2026-47339","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-06-22T16:18:30.495Z"}}]}}}