---
id: CVE-2026-78214
title: >-
  An authentication bypass vulnerability exists in the protection of Actuator
  endpoints
summary: >-
  An authentication bypass vulnerability exists in the protection of Actuator
  endpoints. The application determines whether authentication is required by
  matching the incoming request path against protected Actuator paths. By
  sending a spe…
severity: none
cwe:
  - CWE-863
vendor: Apache Software Foundation
product: 'org.apache.dolphinscheduler:dolphinscheduler-api'
affected:
  - 'org.apache.dolphinscheduler:dolphinscheduler-api < 3.4.3'
published: '2026-09-29'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T14:17:21.530'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-78214'
references:
  - url: 'https://lists.apache.org/thread.html/88g4v2sjd9j2xgn64gnm7k4ocnj4rlob'
    label: security@apache.org
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-29T13:34:31.685Z'
---

## Overview

An authentication bypass vulnerability exists in the protection of Actuator endpoints. The application determines whether authentication is required by matching the incoming request path against protected Actuator paths. By sending a specially crafted request containing a percent-encoded path, a remote unauthenticated attacker can cause the security check to fail to recognize the request as targeting a protected endpoint.



As a result, the attacker may bypass authentication and access otherwise restricted Actuator endpoints. Successful exploitation may expose operational or configuration information and, depending on the enabled endpoints and application configuration, allow access to sensitive management functionality.



This issue affects Apache DolphinScheduler: before 3.4.3.



Users are recommended to upgrade to version 3.4.3, which fixes the issue.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.