{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44725","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-07T18:04:17.308Z","datePublished":"2026-08-20T14:35:11.726Z","dateUpdated":"2026-08-21T21:47:37.335Z"},"containers":{"cna":{"title":"EMQX: Stale plugins allow grants amplify a compromised admin/API key to remote code execution","problemTypes":[{"descriptions":[{"cweId":"CWE-345","lang":"en","description":"CWE-345: Insufficient Verification of Data Authenticity","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-672","lang":"en","description":"CWE-672: Operation on a Resource after Expiration or Release","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.6,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/emqx/emqx/security/advisories/GHSA-cp9x-5qwc-fj6r","tags":["x_refsource_CONFIRM"],"url":"https://github.com/emqx/emqx/security/advisories/GHSA-cp9x-5qwc-fj6r"},{"name":"https://github.com/emqx/emqx/pull/17200","tags":["x_refsource_MISC"],"url":"https://github.com/emqx/emqx/pull/17200"},{"name":"https://github.com/emqx/emqx/pull/17201","tags":["x_refsource_MISC"],"url":"https://github.com/emqx/emqx/pull/17201"},{"name":"https://github.com/emqx/emqx/commit/2f926359fa847dd9928a8e94d3e342f5621806f4","tags":["x_refsource_MISC"],"url":"https://github.com/emqx/emqx/commit/2f926359fa847dd9928a8e94d3e342f5621806f4"},{"name":"https://github.com/emqx/emqx/commit/efa1ca1bef1517f1f87e1d562f8db8750b6d6ce3","tags":["x_refsource_MISC"],"url":"https://github.com/emqx/emqx/commit/efa1ca1bef1517f1f87e1d562f8db8750b6d6ce3"},{"name":"https://github.com/emqx/emqx/releases/tag/6.0.3","tags":["x_refsource_MISC"],"url":"https://github.com/emqx/emqx/releases/tag/6.0.3"},{"name":"https://github.com/emqx/emqx/releases/tag/6.1.2","tags":["x_refsource_MISC"],"url":"https://github.com/emqx/emqx/releases/tag/6.1.2"},{"name":"https://github.com/emqx/emqx/releases/tag/6.2.1","tags":["x_refsource_MISC"],"url":"https://github.com/emqx/emqx/releases/tag/6.2.1"},{"name":"https://github.com/emqx/emqx/releases/tag/e5.10.4","tags":["x_refsource_MISC"],"url":"https://github.com/emqx/emqx/releases/tag/e5.10.4"},{"name":"https://github.com/emqx/emqx/releases/tag/e5.8.11","tags":["x_refsource_MISC"],"url":"https://github.com/emqx/emqx/releases/tag/e5.8.11"}],"affected":[{"vendor":"emqx","product":"emqx","versions":[{"version":"< 5.8.11","status":"affected"},{"version":">= 5.9.0, < 5.9.3","status":"affected"},{"version":">= 5.10.0, < 5.10.4","status":"affected"},{"version":">= 6.0.0, < 6.0.3","status":"affected"},{"version":">= 6.1.0, < 6.1.2","status":"affected"},{"version":">= 6.2.0, < 6.2.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-20T14:35:11.726Z"},"descriptions":[{"lang":"en","value":"EMQX is a scalable and reliable MQTT broker for AI, IoT, IIoT, and connected vehicles. Prior to versions 5.8.11, 5.9.3, 5.10.4, 6.0.3, 6.1.2, and 6.2.1, the plugin-install REST API and dashboard upload accepted stale grants created with emqx ctl plugins allow because there was no five-minute grant lifetime or SHA-256 package binding. An attacker with a compromised dashboard administrator credential or API key with plugin-install permission who finds a stale allowed name and version can upload attacker-controlled bytes under the allowed .tar.gz filename through POST /api/v5/plugins/install or the dashboard plugin upload. The broker then installs and runs attacker-controlled Erlang code with the privileges of the EMQX process. This issue is fixed in versions 5.8.11, 5.9.3, 5.10.4, 6.0.3, 6.1.2, and 6.2.1."}],"source":{"advisory":"GHSA-cp9x-5qwc-fj6r","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-21T21:00:30.568823Z","id":"CVE-2026-44725","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-21T21:47:37.335Z"}}]}}