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.
Possible ATT&CK Techniques 1AI
T1528 · Steal Application Access TokenAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Apache Software Foundation | Apache DolphinScheduler | < 3.4.2 | affected |
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-47340
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Apache DolphinScheduler: An incorrect authorization vulnerability allows authenticated users to access alert instances associated with alert groups they do not have permission to access.
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache dolphinscheduler 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache dolphinscheduler是美国Apache基金会开源的一个分布式工作流调度器。 Apache dolphinscheduler 3.4.2之前版本存在信息泄露漏洞，该漏洞源于访问控制不当，可能导致经过身份验证的攻击者访问其无权限的告警组中的告警实例。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache DolphinScheduler | 0 ~ 3.4.2 | - |
II. Public POCs for CVE-2026-47340
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-47340
请登录查看更多情报信息。
Mailing List Discussions for CVE-2026-47340 (1)
Same Patch Batch · Apache Software Foundation · 2026-06-17 · 7 CVEs total
| CVE-2026-49268 | Apache Shiro: LDAP DN Injection in DefaultLdapRealm | |
| CVE-2026-32967 | Apache DolphinScheduler: The `/v2` experimental interface lacks permission checks | |
| CVE-2026-42357 | Apache DolphinScheduler: Incorrect Authorization vulnerability allows users to access work | |
| CVE-2026-41280 | Apache DolphinScheduler: Incorrect Authorization vulnerability allows users with system lo | |
| CVE-2026-32966 | Apache DolphinScheduler: DataSource API Missing Authorization Check Leads to Arbitrary Dat | |
| CVE-2026-50203 | Apache Airflow SFTP provider: Path traversal in SFTPHook.retrieve_directory allows local f |
IV. Related Vulnerabilities
Same product: Apache DolphinScheduler
- CVE-2026-32967
Apache DolphinScheduler: The `/v2` experimental interface la - CVE-2026-42357
Apache DolphinScheduler: Incorrect Authorization vulnerabili - CVE-2026-41280
Apache DolphinScheduler: Incorrect Authorization vulnerabili - CVE-2026-32966
Apache DolphinScheduler: DataSource API Missing Authorizatio - CVE-2026-23902
Apache DolphinScheduler: Users are able to use tenants that
Same vendor: Apache Software Foundation
- CVE-2026-49872
Apache APISIX: Improper authentication in cas-auth plugin - CVE-2026-49871
Apache APISIX: cas-auth login CSRF / session injection issue - CVE-2026-47341
Apache APISIX: Session replay issue in hmac-auth - CVE-2026-48895
Apache APISIX: Cas-auth Host header influence on CAS service - CVE-2026-49231
Apache APISIX: Identity spoofing issue in APISIX opa plugin
Same weakness: CWE-200
- CVE-2026-56214
Capgo - Unauthenticated Organization Enumeration and Billing - CVE-2026-56079
Capgo - Cross-Tenant Authorization Bypass via PostgREST Webh - CVE-2026-49288
Statamic CMS missing authorization on Control Panel fieldtyp - CVE-2026-12620
Access Token Exposure in URL Parameters in GridTime™ 3000 GN - CVE-2026-47633
Microsoft Cost Management Information Disclosure Vulnerabili
V. Comments for CVE-2026-47340
No comments yet