CVE-2025-48389
HIGHFreeScout <1.8.178 - Deserialization
Title source: llmDescription
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.
Scores
CVSS v3
7.2
EPSS
0.0265
EPSS Percentile
85.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Classification
CWE
CWE-502
Status
published
Affected Products (1)
freescout/freescout
< 1.8.178
Timeline
Published
May 29, 2025
Tracked Since
Feb 18, 2026