Apache DolphinScheduler: Allows unauthorized workflow operations through batch-copy and batch-move endpoints

CISA KEV is observed exploitation evidence. FIRST EPSS is a dated prediction of exploitation in the next 30 days. Missing scores are unknown. This collector requests predictions only for explicit CVE aliases in the public NuGet archive; Microsoft release views retain their existing prediction scope.

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An improper authorization check in Apache DolphinScheduler allows an authenticated user to use the batch-copy and batch-move endpoints to operate on workflows in projects for which they lack the required permissions. This may allow the user to copy or move workflows from unauthorized projects. This issue affects Apache DolphinScheduler: before 3.4.3. Users are recommended to upgrade to version 3.4.3, which fixes the issue.

Source published

29 Sep 2026 13:14:09 UTC

Source modified

29 Sep 2026 15:44:29 UTC

Observed here

23 Oct 2026 15:48:27 UTC

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