CVE-2026-65316 Details
Description
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.
A vulnerability in XXL-Job version 2.4.2 allows authenticated users to access execution logs from job groups they do not belong to. This is achieved by sending arbitrary sequential log IDs to the logDetailCat endpoint, which lacks proper authorization checks. The vulnerability enables users to enumerate log records across all job groups and retrieve sensitive information from restricted logs.
Users are advised to update to the latest version of XXL-Job, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 21, 2026CISA-ADP
Assessed Jul 23, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/xuxueli/xxl-job | [email protected] | ProductSource CodeVendor |
| https://github.com/xuxueli/xxl-job/issues/3983 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://www.vulncheck.com/advisories/xxl-job-cross-job-group-log-disclosure-via-missing-authorization-check-in-joblog-logdetailcat | [email protected] | Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| XXL-Job | <= 2.4.2 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 23, 2026 | CVE Modified | CISA-ADP |
| Jul 21, 2026 | New CVE Received | [email protected] |