CVE-2026-33755

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.158, 25.0.92, and 26.0.17, an authenticated SQL Injection vulnerability in the JMAP Contact/query endpoint allows any authenticated user with basic addressbook access to extract arbitrary data...

EUVD-2026-16622

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.158, 25.0.92, and 26.0.17, an authenticated SQL Injection vulnerability in the JMAP Contact/query endpoint allows any authenticated user with basic addressbook access to extract arbitrary data...

CVE-2026-33755

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.158, 25.0.92, and 26.0.17, an authenticated SQL Injection vulnerability in the JMAP Contact/query endpoint allows any authenticated user with basic addressbook access to extract arbitrary data...

CVE-2026-33755 Authenticated SQL Injection in Contact/query addressBookIds filter

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.158, 25.0.92, and 26.0.17, an authenticated SQL Injection vulnerability in the JMAP Contact/query endpoint allows any authenticated user with basic addressbook access to extract arbitrary data...

PT-2026-28528

Name of the Vulnerable Software and Affected Versions Group-Office versions prior to 6.8.158 Group-Office versions prior to 25.0.92 Group-Office versions prior to 26.0.17 Description Group-Office is an enterprise customer relationship management and groupware tool. An authenticated SQL Injection...

CVE-2026-30238

CVE-2026-30238 affects Group-Office. A reflected XSS in the external/index flow arises from the f parameter (Base64 JSON) being decoded and injected into an inline JavaScript block without strict escaping, enabling arbitrary JavaScript execution in the victim’s browser. Affected versions are prio...

CVE-2026-30238 Group-Office: Reflected XSS in JavaScript context

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.155, 25.0.88, and 26.0.10, there is a reflected XSS vulnerability in GroupOffice on the external/index flow. The f parameter Base64 JSON is decoded and then injected into an inline JavaScript...

CVE-2026-30238 Group-Office: Reflected XSS in JavaScript context

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.155, 25.0.88, and 26.0.10, there is a reflected XSS vulnerability in GroupOffice on the external/index flow. The f parameter Base64 JSON is decoded and then injected into an inline JavaScript...

CVE-2026-30238

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.155, 25.0.88, and 26.0.10, there is a reflected XSS vulnerability in GroupOffice on the external/index flow. The f parameter Base64 JSON is decoded and then injected into an inline JavaScript...

CVE-2026-30238 Group-Office: Reflected XSS in JavaScript context

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.155, 25.0.88, and 26.0.10, there is a reflected XSS vulnerability in GroupOffice on the external/index flow. The f parameter Base64 JSON is decoded and then injected into an inline JavaScript...

CVE-2026-30237

Group-Office (enterprise CRM/groupware) is affected by a reflected XSS in the installer at install/license.php. Versions prior to 6.8.155, 25.0.88, and 26.0.10 render the POST parameter license inside a textarea without escaping, enabling a breakout sequence such as . This could allow arbitrary s...

CVE-2026-27947

Group-Office is an enterprise customer relationship management and groupware tool. Versions prior to 26.0.9, 25.0.87, and 6.8.154 have an authenticated Remote Code Execution vulnerability in the TNEF attachment processing flow. The vulnerable path extracts attacker-controlled files from winmail.d...

CVE-2026-27832

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...

CVE-2026-27947

Group-Office is an enterprise customer relationship management and groupware tool. Versions prior to 26.0.9, 25.0.87, and 6.8.154 have an authenticated Remote Code Execution vulnerability in the TNEF attachment processing flow. The vulnerable path extracts attacker-controlled files from winmail.d...

CVE-2026-27832

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...

EUVD-2026-9060

Group-Office is an enterprise customer relationship management and groupware tool. Versions prior to 26.0.9, 25.0.87, and 6.8.154 have an authenticated Remote Code Execution vulnerability in the TNEF attachment processing flow. The vulnerable path extracts attacker-controlled files from winmail.d...

CVE-2026-27947 Group-Office Vulnerable to Remote Code Execution (RCE)

Group-Office is an enterprise customer relationship management and groupware tool. Versions prior to 26.0.9, 25.0.87, and 6.8.154 have an authenticated Remote Code Execution vulnerability in the TNEF attachment processing flow. The vulnerable path extracts attacker-controlled files from winmail.d...

CVE-2026-27947 Group-Office Vulnerable to Remote Code Execution (RCE)

Group-Office is an enterprise customer relationship management and groupware tool. Versions prior to 26.0.9, 25.0.87, and 6.8.154 have an authenticated Remote Code Execution vulnerability in the TNEF attachment processing flow. The vulnerable path extracts attacker-controlled files from winmail.d...

CVE-2026-27947

CVE-2026-27947 affects Group-Office and enables authenticated Remote Code Execution through the TNEF attachment processing flow. In affected versions (prior to 26.0.9, 25.0.87, and 6.8.154), processing winmail.dat extracts attacker-controlled files and then calls zip with a shell wildcard. Due to...

CVE-2026-27947 Group-Office Vulnerable to Remote Code Execution (RCE)

Group-Office is an enterprise customer relationship management and groupware tool. Versions prior to 26.0.9, 25.0.87, and 6.8.154 have an authenticated Remote Code Execution vulnerability in the TNEF attachment processing flow. The vulnerable path extracts attacker-controlled files from winmail.d...