| Title | xuxueli XXL-JOB 3.4.2 Improper Privilege Management |
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| Description | A vulnerability was found in Xuxueli xxl-job version 3.4.2. It has been classified as problematic. The affected component is the JobGroupController in xxl-job-admin/src/main/java/com/xxl/job/admin/business/controller/JobGroupController.java. The @XxlSso(role = Consts.ADMIN_ROLE) annotation is commented out on the /jobgroup/loadById endpoint, allowing any authenticated user to access the endpoint and retrieve executor group information (addressList, appname, registryList, etc.). This leads to improper privilege management. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to a patched version is recommended. |
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| Source | ⚠️ https://github.com/zhaizejiang/xxl-job-vuln-poc/edit/main/xxl-job3.4.2_loadById%20Endpoint%20Missing%20Authentication.md |
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| User | zhaizejiang (UID 99755) |
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| Submission | 07/14/2026 05:18 (2 months ago) |
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| Moderation | 09/12/2026 10:04 (2 months later) |
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| Status | Accepted |
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| VulDB entry | 403075 [Xuxueli xxl-job up to 3.4.2 JobGroupController.java privileges management] |
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| Points | 20 |
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