CVE-2026-25134
9.4
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Summary
Group-Office is an enterprise customer relationship management and groupware tool. Prior to 6.8.150, 25.0.82, and 26.0.5, the MaintenanceController exposes an action zipLanguage which takes a lang parameter and passes it directly to a system zip command via exec(). This can be combined with uploading a crafted zip file to achieve remote code execution. This vulnerability is fixed in 6.8.150, 25.0.82, and 26.0.5.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Intermesh | groupoffice | < 6.8.150 | affected |
| Intermesh | groupoffice | >= 25.0.0, < 25.0.82 | affected |
| Intermesh | groupoffice | >= 26.0.0, < 26.0.5 | affected |
Weaknesses
- CWE-88: CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://github.com/Intermesh/groupoffice/security/advisories/GHSA-v39j-549w-8849
- https://github.com/Intermesh/groupoffice/commit/d28490a6a29936db7888aa841ab8ade88800540b
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