CVE-2026-27832

Group-Office Has Authenticated SQL Injection in advancedQueryData.comparator

State: Published
Severity: 7.1 High
Published: Feb 27, 2026
Updated: Mar 2, 2026
Reserved: Feb 24, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	7.1 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Affected Products

Product	Versions
groupofficeIntermesh	< 6.8.153Affected >= 25.0.0, < 25.0.87Affected >= 26.0.0, < 26.0.8Affected

References

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

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.