CVE-2025-48388CWE-134CWE-93

FreeScout Has Insufficient Protection Against CRLF-injection

High · published May 29, 2025

CVSS v4.0
7.0
EPSS
0%
Percentile
30.8
In the wild
Unconfirmed
What it is

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.178, the application performs insufficient validation of user-supplied data, which is used as arguments to string formatting functions. As a result, an attacker can pass a string containing special symbols (\r, \n, \t)to the application. This issue has been patched in version 1.8.178.

The record
Technical detail
CVSS v4.0
7.0 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS
0.00380 · 30.8th percentile
Weaknesses
CWE-134 · Use of Externally-Controlled Format String; CWE-93 · Improper Neutralization of CRLF Sequences ('CRLF Injection')
Published
2025-05-29T09:16Z
EPSS history
Timeline
  • 29 MAY 09:16Z
    FreeScout Has Insufficient Protection Against CRLF-injection
    cvelistv5