Home/CVE/A security vulnerability has been detected in Xuxueli xxl-job up to 3.3.2. The impacted element is an unknown function o
CVE

CVE-2026-7306

A security vulnerability has been detected in Xuxueli xxl-job up to 3.3.2. The impacted element is an unknown function o

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.

MEDIUM · CVSS 5.6 EPSS 0.0002
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-321Use of Hard-coded Cryptographic Key
▣

Scoring & Timeline

5.6
MEDIUM · CVSS v3.1 · cna@vuldb.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD28 Apr 2026 · 10:16 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/xuxueli/xxl-job/
https://github.com/xuxueli/xxl-job/issues/3938
https://github.com/xuxueli/xxl-job/issues/3938#issuecomment-4149938881
https://vuldb.com/submit/803077
https://vuldb.com/vuln/359961
https://vuldb.com/vuln/359961/cti
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