Server-Side Request Forgery (SSRF) in Apache Druid - CVE-2025-27888
Published: March 27, 2025
Vulnerability identifier: #VU106094
CSH Severity: High
CVSS v4: 8.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2025-27888
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The disclosed vulnerability allows a remote attacker to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input when Apache Druid is configured as a proxy. A remote attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.
Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.
Affected software
Apache Druid
How to mitigate CVE-2025-27888
Install update from vendor's website.
Apache Druid - addressed in versions 31.0.2, 32.0.1