CVE-2026-47340

Apache DolphinScheduler: An incorrect authorization vulnerability allows authenticated users to access alert instances associated with alert groups they do not have permission to access.

CVSS 6.5 MEDIUMEPSS 0.4%CWE-200

Allow authenticated users to access alert instances associated with alert groups they do not have permission to access. in Apache DolphinScheduler. This issue affects Apache DolphinScheduler: before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected products

Apache Software Foundation · Apache DolphinScheduler

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References

https://lists.apache.org/thread/gx6v1wjb6qg3fzksxomysspy2gw54ooc http://www.openwall.com/lists/oss-security/2026/06/17/5