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VULNERABILITIES

CVE-2025-57883 Details

Description

Reflected cross-site scripting vulnerability exists in GroupSession Free edition prior to ver5.3.0, GroupSession byCloud prior to ver5.3.3, and GroupSession ZION prior to ver5.3.2. If a user accesses a crafted page or URL, an arbitrary script may be executed on the web browser of the user.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://groupsession.jp/info/info-news/security20251208 [email protected]Vendor Advisory
https://jvn.jp/en/jp/JVN19940619/ [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]

Affected Products

ProductVersions
groupsession groupsession
< 5.3.0
< 5.3.2
< 5.3.3

CPE

  • cpe:2.3:a:groupsession:groupsession:*:*:*:*:free:*:*:*
  • cpe:2.3:a:groupsession:groupsession:*:*:*:*:zion:*:*:*
  • cpe:2.3:a:groupsession:groupsession:*:*:*:*:bycloud:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-57883
NVD Published Date:
Dec 12, 2025
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2025-57883 Details - Not Deferred