VULNERABILITY INTELLIGENCE

CVE-2025-48389

CVSS score7.2 HIGH
EPSS probability0.98%
CISA KEVNot currently listed
Published2025-05-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.178, FreeScout is vulnerable to deserialization of untrusted data due to insufficient validation. Through the set function, a string with a serialized object can be passed, and when getting an option through the get method, deserialization will occur, which will allow arbitrary code execution This issue has been patched in version 1.8.178.

Weakness classification

  • security-advisories@github.com: CWE-502

Primary references