CVE-2025-48389 | THREATINT

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.

PUBLISHED Reserved 2025-05-19 | Published 2025-05-29 | Updated 2025-05-30 | Assigner GitHub_M

HIGH: 8.6CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

Problem types

CWE-502: Deserialization of Untrusted Data

Product status

< 1.8.178

affected

References

github.com/...escout/security/advisories/GHSA-jmpv-8q3h-2m8v

github.com/...ommit/f7548a7076a0b6e109001069d6be223fbd96c61e

cve.org (CVE-2025-48389)

nvd.nist.gov (CVE-2025-48389)

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