{"id":"CVE-2023-26462","details":"ThingsBoard 3.4.1 could allow a remote attacker to gain elevated privileges because hard-coded service credentials (usable for privilege escalation) are stored in an insecure format. (To read this stored data, the attacker needs access to the application server or its source code.)","modified":"2026-04-10T04:56:24.160317Z","published":"2023-02-23T06:15:10.340Z","references":[{"type":"ADVISORY","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/238544"},{"type":"ADVISORY","url":"https://thingsboard.io/docs/reference/releases/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/thingsboard/thingsboard","events":[{"introduced":"0"},{"last_affected":"3bd8cb02decbd27b7aa9a008964fcbbdab1a316a"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"3.4.1"}]}}],"versions":["v1.0","v1.2.1","v1.3.1","v2.0","v2.0.1","v2.0.2","v2.0.3","v2.1","v3.4","v3.4.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-26462.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}