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Vulnerabilities ›

CVE-2026-25134

High ⚡ Exploit Available

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 par

CWE-88 — Weakness Type

                    Published: Feb 2, 2026                      ·  Modified: Feb 28, 2026                      ·  Source: NVD                

CVSS v3

8.8

🔗 NVD Official

📄 Description (English)

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.

🤖

Queued for AI Analysis

This CVE will be auto-analyzed on the next cron run.

🔗 References & Sources 2

https://github.com/Intermesh/groupoffice/commit/d28490a6a29936db7888aa841ab8ade88800540b

security-advisories@github.com

https://github.com/Intermesh/groupoffice/security/advisories/GHSA-v39j-549w-8849

security-advisories@github.com

Exploit Vendor Advisory

📦 Affected Products / CPE 3 entries

group-office:group_office

group-office:group_office

group-office:group_office

📊 CVSS Score

8.8

/ 10.0 — High

📊 CVSS Vector

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

Attack VectorN — None / Network

Attack ComplexityL — Low / Local

Privileges RequiredL — Low / Local

User InteractionN — None / Network

ScopeU — Unchanged

ConfidentialityH — High

IntegrityH — High

AvailabilityH — High

📋 Quick Facts

Severity High

CVSS Score8.8

CWECWE-88

EPSS0.13%

Exploit ✓ Yes

Patch ✓ Yes

Published 2026-02-02

Source Feed nvd

Views 1

🏷️ Tags

exploit-available patch-available CWE-88

🏢 Vendor Advisories

🔗 https://github.com/Intermesh/groupoffice/security/ad...

⚡ Actions

🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details

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