Deserialization of untrusted data in Apache InLong - CVE-2025-27531
Published: February 28, 2025
Vulnerability identifier: #VU105109
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-27531
CWE-ID: CWE-502
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Apache Foundation
Affected software:
Apache InLong
Apache InLong
Detailed vulnerability description
The vulnerability allows a remote user to read arbitrary files on the system.
The vulnerability exists due to insecure input validation when processing serialized data in JDBC, which leads to bypass by double writing the parameters. A remote user can pass specially crafted data to the application and read arbitrary files on the system.
How to mitigate CVE-2025-27531
Install updates from vendor's website.