What’s Vulnerable › Vulnerabilities

CVE-2022-25598: Apache DolphinScheduler user registration is vulnerable to ReDoS attacks

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-03-30 · updated 2026-06-17
• Weakness: CWE-1333

Description

Apache DolphinScheduler user registration is vulnerable to Regular express Denial of Service (ReDoS) attacks, Apache DolphinScheduler users should upgrade to version 2.0.5 or higher.

Affected products

• Apache Software Foundation Apache DolphinScheduler: before 2.0.5 — fixed in 2.0.5

How to fix

Upgrade to a fixed version: Apache Software Foundation Apache DolphinScheduler 2.0.5. Check the vendor advisory for mitigations.

References

• https://lists.apache.org/thread/hwnw7xr969sg5nv84wz75nfr2c76fl93
• https://lists.apache.org/thread/hwnw7xr969sg5nv84wz75nfr2c76fl93

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