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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.

Published: Jun 17, 2026Updated: Jun 17, 2026 Sources: CVE List NVDCWE-200
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.6%
Top 56.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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 Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-200

Affected Products

Apache DolphinSchedulerApache Software Foundation
On-premLibrary
OSS Libraries / generic-library
dolphinschedulerapache
LibraryLibrary
OSS Libraries / generic-library
apache software foundationoss-projectUSWeb & CMS Pluginsaka apache foundation
apacheoss-projectUSWeb & CMS Pluginsaka apache http server, apache httpd

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

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

Timeline

Published
Jun 17, 2026
Last Updated
Jun 17, 2026

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