CVE-2026-27832— Group-Office Has Authenticated SQL Injection in advancedQueryData.comparator
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I. Basic Information for CVE-2026-27832
Vulnerability Information
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Vulnerability Title
Group-Office Has Authenticated SQL Injection in advancedQueryData.comparator
Source: NVD (National Vulnerability Database)
Vulnerability Description
Group-Office is an enterprise customer relationship management and groupware tool. Versions prior to 26.0.8, 25.0.87, and 6.8.153 have a SQL Injection (SQLi) vulnerability, exploitable through the `advancedQueryData` parameter (`comparator` field) on an authenticated endpoint. The endpoint `index.php?r=email/template/emailSelection` processes `advancedQueryData` and forwards the SQL comparator without a strict allowlist into SQL condition building. This enables blind boolean-based exfiltration of the `core_auth_password` table. Versions 26.0.8, 25.0.87, and 6.8.153 fix the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
groupoffice SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
groupoffice是Intermesh开源的一个集团办公室群件和CRM。 groupoffice 26.0.8之前版本、25.0.87之前版本和6.8.153之前版本存在SQL注入漏洞，该漏洞源于对advancedQueryData参数处理不当，可能导致SQL注入攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Intermesh | groupoffice | < 6.8.153 | - |
II. Public POCs for CVE-2026-27832
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|---|
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IV. Related Vulnerabilities
Same product: groupoffice
- CVE-2026-34838
Group-Office: Authenticated Remote Code Execution via PHP In - CVE-2026-33755
Authenticated SQL Injection in Contact/query addressBookIds - CVE-2026-30238
Group-Office: Reflected XSS in JavaScript context - CVE-2026-30237
Group-Office: Self XSS in GroupOffice Installer License Page - CVE-2026-27947
Group-Office Vulnerable to Remote Code Execution (RCE)
Same vendor: Intermesh
- CVE-2026-34838
Group-Office: Authenticated Remote Code Execution via PHP In - CVE-2026-33755
Authenticated SQL Injection in Contact/query addressBookIds - CVE-2026-30238
Group-Office: Reflected XSS in JavaScript context - CVE-2026-30237
Group-Office: Self XSS in GroupOffice Installer License Page - CVE-2026-27947
Group-Office Vulnerable to Remote Code Execution (RCE)
Same weakness: CWE-89
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V. Comments for CVE-2026-27832
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