CVE-2025-63406 Code injection in n/a
Remote attackers can execute arbitrary code in GroupOffice via unsafe eval usage in FunctionField.php, requiring an upgrade to patched versions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-63406?
CVE-2025-63406 is a high-severity code injection vulnerability in n/a, published on 13 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue in Intermesh BV GroupOffice vulnerable before v.25.0.47 and 6.8.136 allows a remote attacker to execute arbitrary code via the dbToApi() and eval() in the FunctionField.php
Weakness: CWE-77
Which versions are affected by CVE-2025-63406?
It affects 1 product.
Products include Group-Office Group Office.
How do I fix CVE-2025-63406?
No fix has been published for CVE-2025-63406 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2025-63406 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-63406 exists.
Public exploit code: 2 proofs of concept on GitHub.
Other vulnerabilities in n/a
- CVE-2026-25512 Group-Office is vulnerable to RCE due to Command Injection via TNEF Attachment Handler
- CVE-2026-25134 Group-Office Argument Injection in MaintenanceController::actionZipLanguage
- CVE-2026-25511 Group-Office is vulnerable to SSRF and File Read in WOPI service discovery
- CVE-2023-46730 Server-Side Request Forgery in groupoffice
- CVE-2025-25191 Group-Office has a Stored XSS Vulnerability via user's name field
Sources
Also known as GHSA-cvvg-4vj4-874r.