CVE & CISA-KEV Catalog

CVE-2025-48366

MEDIUM
5.4
CVSS v3
NVD

Description

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.119 and 25.0.20, a stored and blind XSS vulnerability exists in the Phone Number field of the user profile within the GroupOffice application. This allows a malicious actor to inject persistent JavaScript payloads, which are triggered in the context of another user when they view the Address Book. Successful exploitation enables actions such as forced redirects, unauthorized fetch requests, or other arbitrary JavaScript execution without user interaction. Versions 6.8.119 and 25.0.20 contain a fix for the issue.

CWE-79Cross-Site Scripting (XSS)CWE-87

How to fix

Remediation Available
group-officeNVD
Affected:>= 25.0.1, < 25.0.20Fixed in:25.0.20CVE-2025-48366derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Exploit Intelligence

0.22%probability of exploitation in 30 days
12thpercentile

Low risk: more likely to be exploited than 12% of all known CVEs.

References

Vendor Advisory1
Embed a live status badge for CVE-2025-48366
CVE-2025-48366 severity badge

Markdown

[![CVE-2025-48366](https://tridentstack.com/cve/badge/CVE-2025-48366.svg)](https://tridentstack.com/cve/CVE-2025-48366)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-48366"><img src="https://tridentstack.com/cve/badge/CVE-2025-48366.svg" alt="CVE-2025-48366"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-05-30.