CVE-2026-49050: Apache DolphinScheduler: General user can mint admin access tokens via /access-tokens

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-25 · updated 2026-09-28
Weakness: CWE-863

Description

General user can mint admin access tokens via /access-tokens This issue affects Apache DolphinScheduler: before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue.

Affected products

Apache Software Foundation Apache DolphinScheduler: before 3.4.2 — fixed in 3.4.2

How to fix

Upgrade to a fixed version: Apache Software Foundation Apache DolphinScheduler 3.4.2. Check the vendor advisory for mitigations.

References

https://lists.apache.org/thread/0lc4t5k6h6nhd8t4hshgjk6yp3cl8sb0
http://www.openwall.com/lists/oss-security/2026/06/17/6

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