XSS in Intermesh Group-Office
CVE-2025-48992
Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.123 and 25.0.27, a stored and blind cross-site scripting (XSS) vulnerability exists in the Name Field of the user profile. A malicious attacker can change their name to a javascript payload, which is executed when a user adds the malicious user to their Synchronization > Address books. This issue has been patched in versions 6.8.123 and 25.0.27.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (16.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 16.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Intermesh Group-Office
- Intermesh Groupoffice — versions < 6.8.123, < 25.0.27
Weakness classification (CWE)
References
- github.com/Intermesh/groupoffice/security/advisories/GHSA-j35g-q5mc-jwgp (Exploit, Third Party Advisory)
- github.com/Intermesh/groupoffice/commit/2e3695db9cdef1da7a9d754ff4d98f49f6924e2d (Patch)
Frequently asked questions
- What is CVE-2025-48992?
- CVE-2025-48992 is a medium-severity vulnerability in Intermesh Group-Office, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2025-06-16.
- How severe is CVE-2025-48992?
- Medium severity. CVSS v3 base score is 4.8 out of 10.