#VU84881 Input validation error in DolphinScheduler - CVE-2023-49299

Vulnerability identifier: #VU84881

Vulnerability risk: Medium

CVSSv4.0: 6.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-49299

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
DolphinScheduler
Other software / Other software solutions

Vendor: Apache Foundation

Description

The vulnerability allows a remote user to compromise the affected system.

The vulnerability exists due to insufficient validation of user-supplied input. A remote user can pass specially crafted input to the application and execute arbitrary JavaScript code on the server.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

DolphinScheduler: 3.1.0 - 3.1.9

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External links
https://seclists.org/oss-sec/2023/q4/347
https://github.com/apache/dolphinscheduler/pull/15228

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.