[Japanese]

JVNDB-2025-000062

Multiple vulnerabilities in Group-Office

Overview

Group-Office provided by Intermesh BV contains multiple vulnerabilities listed below.
  • Cross-site scripting (CWE-79) - CVE-2025-53504

  • Path traversal (CWE-22) - CVE-2025-53505

Rikuto Tauchi reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 5.4 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2025-53504


CVSS V3 Severity:
Base Metrics:4.3 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
  • Confidentiality Impact: Low
  • Integrity Impact: None
  • Availability Impact: None
The above CVSS base scores have been assigned for CVE-2025-53505
Affected Products


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

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 Information

Intermesh BV
CWE (What is CWE?)

  1. Path Traversal(CWE-22) [IPA Evaluation]
  2. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2025-53504
  2. CVE-2025-53505
References

  1. JVN : JVN#72111431
Revision History

  • [2025/08/21]
      Web page was published