{"id":"CVE-2026-7306","summary":"Xuxueli xxl-job OpenAPI Endpoint OpenApiController.java hard-coded key","details":"A security vulnerability has been detected in Xuxueli xxl-job up to 3.3.2. The impacted element is an unknown function of the file xxl-job-admin/src/main/java/com/xxl/job/admin/scheduler/openapi/OpenApiController.java of the component OpenAPI Endpoint. Such manipulation of the argument default_token leads to use of hard-coded cryptographic key\r . It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is regarded as difficult. The exploit has been disclosed publicly and may be used.","modified":"2026-07-08T08:09:49.326306590Z","published":"2026-04-28T19:30:13.749Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7306.json","cna_assigner":"VulDB","cwe_ids":["CWE-320","CWE-321"]},"references":[{"type":"WEB","url":"https://github.com/xuxueli/xxl-job/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/7xxx/CVE-2026-7306.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-7306"},{"type":"ADVISORY","url":"https://vuldb.com/submit/803077"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/359961"},{"type":"REPORT","url":"https://github.com/xuxueli/xxl-job/issues/3938"},{"type":"REPORT","url":"https://github.com/xuxueli/xxl-job/issues/3938#issuecomment-4149938881"},{"type":"REPORT","url":"https://vuldb.com/vuln/359961/cti"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/xuxueli/xxl-job","events":[{"introduced":"780dcf7c40133ce92fbaf653611fba897a60fad6"},{"last_affected":"5658650fdb7b00bc0f44141f0aa9b772d65190f9"}],"database_specific":{"extracted_events":[{"introduced":"3.3.0"},{"last_affected":"3.3.0"},{"introduced":"3.3.1"},{"last_affected":"3.3.1"},{"introduced":"3.3.2"},{"last_affected":"3.3.2"}],"source":"AFFECTED_FIELD"}}],"versions":["3.3.0","3.3.1","3.3.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-7306.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"}]}