CVE-2026-7306

MEDIUM

Xuxueli xxl-job OpenAPI Endpoint OpenApiController.java hard-coded key

Title source: cna
STIX 2.1

Description

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 . 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.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-359961 | Xuxueli xxl-job OpenAPI Endpoint OpenApiController.java hard-coded key
https://vuldb.com/vuln/359961
Signature, Permissions Required signature permissions-required
VDB-359961 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/359961/cti
Third Party Advisory third-party-advisory
Submit #803077 | xuxueli https://github.com/xuxueli/xxl-job v3.3.2 Authorization Bypass
https://vuldb.com/submit/803077
Exploit exploit issue-tracking
https://github.com/xuxueli/xxl-job/issues/3938

Scores

CVSS v3 5.6
EPSS 0.0033
EPSS Percentile 24.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-320 CWE-321
Status published
Products (3)
Xuxueli/xxl-job 3.3.0
Xuxueli/xxl-job 3.3.1
Xuxueli/xxl-job 3.3.2
Published Apr 28, 2026
Tracked Since Apr 29, 2026