CVE-2025-48389 — FreeScout Vulnerable to Deserialization of Untrusted Data
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 validati…
Published: 2025-05-29 · CVSS: 8.6 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7