CVE-2026-65316

XXL-Job version 2.4.2 contains an insecure direct object reference vulnerability that allows authenticated users to read execution log content from job groups they are not authorized to access by supplying arbitrary sequential log IDs to the logDetailCat endpoint. Attackers can enumerate log records across all job groups by calling the logDetailCat endpoint with incremented logId parameter values, bypassing the permission check present in the sibling logDetailPage endpoint, and retrieve sensitive log content from restricted job groups.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/xuxueli/xxl-job
https://github.com/xuxueli/xxl-job/issues/3983
https://www.vulncheck.com/advisories/xxl-job-cross-job-group-log-disclosure-via-missing-authorization-check-in-joblog-logdetailcat

Configurations

No configuration.

History

No history.

Information

Published : 2026-07-21 22:19

Updated : 2026-07-23 19:17

NVD link : CVE-2026-65316

Mitre link : CVE-2026-65316

CVE.ORG link : CVE-2026-65316

JSON object : View

Products Affected

No product.

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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