CVE-2026-49050— Apache DolphinScheduler: General user can mint admin access tokens via /access-tokens
Quick assessment
Affected
Apache Software Foundation Apache DolphinScheduler
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
普通用户可通过 /access-tokens 端点伪造管理员访问令牌（admin access tokens）。 此问题影响 Apache DolphinScheduler 3.4.2 之前的版本。 建议用户升级至 3.4.2 版本，该版本已修复此漏洞。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2026-49050
Vulnerability Information
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Vulnerability Title
Apache DolphinScheduler: General user can mint admin access tokens via /access-tokens
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache DolphinScheduler | 0 ~ 3.4.2 | - |
|
II. Public POCs for CVE-2026-49050
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2026-49050 (1)
Same Patch Batch · Apache Software Foundation · 2026-08-25 · 4 CVEs total
| CVE-2026-49845 | Apache Hive: SQL Injection vulnerability in HiveMetaStore partition-name direct-SQL paths | |
| CVE-2026-55976 | Apache Hive: SSRF vulnerability in Hive Avro Serde due to Insufficient input validation on | |
| CVE-2026-53561 | Apache Hive: Unauthenticated authentication bypass in HiveServer2 HTTP SAML bearer-token v |
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V. Comments for CVE-2026-49050
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