CVE-2023-49109
CWE-94Published: February 20, 2024· Updated: Jun 17, 2026
Official Description
Exposure of Remote Code Execution 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.
Risk Analysis
Apache DolphinScheduler contains a remote code execution vulnerability that allows unauthenticated attackers to compromise the system. With a critical CVSS score of 9.8, this flaw represents a significant security risk.
No public exploit is currently known, and it is not in the KEV database. It is remotely exploitable with low attack complexity.
Upgrade to Apache DolphinScheduler version 3.2.1 or later to resolve the vulnerability.
Technical Analysis
CVE-2023-49109 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (8)
Quick Facts
Related CVEs (CWE-94)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-49109 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts