CVE-2021-27644— DolphinScheduler mysql jdbc connector parameters deserialize remote code execution
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-27644
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
DolphinScheduler mysql jdbc connector parameters deserialize remote code execution
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Apache DolphinScheduler before 1.3.6 versions, authorized users can use SQL injection in the data source center. (Only applicable to MySQL data source with internal login account password)
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
权限、特权和访问控制
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apache DolphinScheduler SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache DolphinScheduler是美国阿帕奇（Apache）基金会的一个分布式的基于DAG可视化的工作流任务调度系统。 Apache DolphinScheduler存在安全漏洞，该漏洞源于授权用户可以在数据源中心使用SQL注入。
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 | Apache DolphinScheduler ~ 1.3.6 | - |
II. Public POCs for CVE-2021-27644
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-27644
请登录查看更多情报信息。
IV. Related Vulnerabilities
Same product: Apache DolphinScheduler
- CVE-2026-23902
Apache DolphinScheduler: Users are able to use tenants that - CVE-2025-62233
Apache DolphinScheduler: Deserialization of untrusted data i - CVE-2025-62188
Apache DolphinScheduler: Users can access sensitive informat - CVE-2024-43166
Apache DolphinScheduler 安全漏洞 - CVE-2024-43115
Apache DolphinScheduler: Alert Script Attack
Same vendor: Apache Software Foundation
- CVE-2026-39816
Apache NiFi: Missing Execute Code Required Permission on Tin - CVE-2026-25199
Apache CloudStack: Proxmox Extension Allows Unauthorized Cro - CVE-2026-25077
Apache CloudStack: Unauthenticated Command Injection in Dire - CVE-2025-69233
Apache CloudStack: Domain/account resources limits not honor - CVE-2025-66467
Apache CloudStack: MinIO policy remains intact on bucket del
V. Comments for CVE-2021-27644
No comments yet