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CVE-2025-54407

Quick assessment

Affected
Japan Total System Co.,Ltd. GroupSession Free edition
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Japan Total System GroupSession Free edition等都是日本Japan Total System公司的一个企业协作软件。 Japan Total System多款产品存在跨站脚本漏洞，该漏洞源于存储型跨站脚本问题，可能导致任意脚本执行。以下产品及版本受到影响：GroupSession Free edition 5.3.0之前版本、GroupSession byCloud 5.3.3之前版本和GroupSession ZION 5.3.2之前版本。

AI Predicted 4.3 Difficulty: Moderate EPSS 0.19% · P8
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I. Basic Information for CVE-2025-54407

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Stored 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Japan Total System多款产品 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Japan Total System GroupSession Free edition等都是日本Japan Total System公司的一个企业协作软件。 Japan Total System多款产品存在跨站脚本漏洞，该漏洞源于存储型跨站脚本问题，可能导致任意脚本执行。以下产品及版本受到影响：GroupSession Free edition 5.3.0之前版本、GroupSession byCloud 5.3.3之前版本和GroupSession ZION 5.3.2之前版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Japan Total System Co.,Ltd. GroupSession Free edition prior to ver5.3.0 -
Japan Total System Co.,Ltd. GroupSession byCloud prior to ver5.3.3 -
Japan Total System Co.,Ltd. GroupSession ZION prior to ver5.3.2 -

II. Public POCs for CVE-2025-54407

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2025-54407

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Vendor Advisories for CVE-2025-54407 (1)

Other References for CVE-2025-54407 (1)

Same Patch Batch · Japan Total System Co.,Ltd. · 2025-12-12 · 10 CVEs total

CVE-2025-61950 Japan Total System多款产品 安全漏洞
CVE-2025-61987 Japan Total System多款产品 安全漏洞
CVE-2025-62192 Japan Total System多款产品 SQL注入漏洞
CVE-2025-58576 Japan Total System多款产品 跨站请求伪造漏洞
CVE-2025-53523 Japan Total System GroupSession Free edition和Japan Total System GroupSession byCloud 跨站脚本漏
CVE-2025-66284 Japan Total System多款产品 跨站脚本漏洞
CVE-2025-64781 Japan Total System多款产品 安全漏洞
CVE-2025-57883 Japan Total System GroupSession Free edition和Japan Total System GroupSession byCloud 跨站脚本漏
CVE-2025-65120 Japan Total System多款产品 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: GroupSession Free edition
Same vendor: Japan Total System Co.,Ltd.
Same weakness: CWE-79

V. Comments for CVE-2025-54407

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