CVE-2026-27832 — Group-Office Has Authenticated SQL Injection in advancedQueryData.comparator

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Intermesh / groupoffice	affected < 6.8.153; affected >= 25.0.0, < 25.0.87; affected >= 26.0.0, < 26.0.8

CWE

CWE-89

References

https://github.com/Intermesh/groupoffice/security/advisories/GHSA-vfgv-8w8v-qpxr

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.