CVE-2025-48388 (GCVE-0-2025-48388)

Vulnerability from cvelistv5 – Published: 2025-05-29 09:16 – Updated: 2025-05-29 13:39
VLAI?
Title
FreeScout Has Insufficient Protection Against CRLF-injection
Summary
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.
Severity ?
7 (High)
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
CWE
  • CWE-134 - Use of Externally-Controlled Format String
  • CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
Impacted products
Vendor Product Version
freescout-help-desk freescout Affected: < 1.8.178
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                "id": "CVE-2025-48388",
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                "timestamp": "2025-05-29T13:28:25.605154Z",
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      "metrics": [
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            "privilegesRequired": "HIGH",
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    "dateReserved": "2025-05-19T15:46:00.398Z",
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    "state": "PUBLISHED"
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.