Published:2025/08/21  Last Updated:2025/08/21

JVN#72111431
Multiple vulnerabilities in Group-Office

Overview

Group-Office provided by Intermesh BV contains multiple vulnerabilities.

Products Affected

  • Group-Office versions prior to 6.8.119
  • Group-Office versions prior to 25.0.20

Description

Group-Office provided by Intermesh BV contains multiple vulnerabilities listed below.

  • Cross-site scripting (CWE-79)
    • CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Base Score 4.8
    • CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Base Score 5.4
    • CVE-2025-53504
  • Path traversal (CWE-22)
    • CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N Base Score 5.3
    • CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Base Score 4.3
    • CVE-2025-53505

Impact

  • An arbitrary script may be executed in the user's web browser (CVE-2025-53504)
  • Information on the server hosting the product may be exposed (CVE-2025-53505)

Solution

Update the Software
Update the software to the latest version according to the information provided by the developer.

Vendor Status

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Credit

Rikuto Tauchi reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE CVE-2025-53504
CVE-2025-53505
JVN iPedia JVNDB-2025-000062