xuxueli xxl-job up to 2.4.2 logDetailCat logId resource injection

Summaryinfo

A vulnerability was found in xuxueli xxl-job up to 2.4.2. It has been classified as problematic. Affected by this issue is the function logDetailCat. Performing a manipulation of the argument logId results in resource injection. This vulnerability was named CVE-2026-65316. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic has been found in xuxueli xxl-job up to 2.4.2. This affects the function logDetailCat. The manipulation of the argument logId with an unknown input leads to a resource injection vulnerability. CWE is classifying the issue as CWE-99. The product receives input from an upstream component, but it does not restrict or incorrectly restricts the input before it is used as an identifier for a resource that may be outside the intended sphere of control. This is going to have an impact on confidentiality. The summary by CVE is:

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.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-65316 since 07/21/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/22/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• xuxueli

Name

• xxl-job

Version

• 2.4.0
• 2.4.1
• 2.4.2

Website

• Product: https://github.com/xuxueli/xxl-job/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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