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...

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-2026-25512

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.150, 25.0.82, and 26.0.5, there is a remote code execution RCE vulnerability in Group-Office. The endpoint email/message/tnefAttachmentFromTempFile directly concatenates the user-controlled...

Exploit for CVE-2026-25512

CVE-2026-25512 PoC – Group-Office Authenticated RCE via TNEF H...

CVE-2026-25512

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.150, 25.0.82, and 26.0.5, there is a remote code execution RCE vulnerability in Group-Office. The endpoint email/message/tnefAttachmentFromTempFile directly concatenates the user-controlled...

CVE-2026-25512 Group-Office is vulnerable to RCE due to Command Injection via TNEF Attachment Handler

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.150, 25.0.82, and 26.0.5, there is a remote code execution RCE vulnerability in Group-Office. The endpoint email/message/tnefAttachmentFromTempFile directly concatenates the user-controlled...

CVE-2026-25512

CVE-2026-25512 affects Group-Office prior to versions 6.8.150, 25.0.82, and 26.0.5. The vulnerability is an authenticated remote code execution via the /email/message/tnefAttachmentFromTempFile endpoint, where the user-controlled parameter tmp_file is directly concatenated into an exec() call. In...

CVE-2026-25512 Group-Office is vulnerable to RCE due to Command Injection via TNEF Attachment Handler

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.150, 25.0.82, and 26.0.5, there is a remote code execution RCE vulnerability in Group-Office. The endpoint email/message/tnefAttachmentFromTempFile directly concatenates the user-controlled...

Group Office 操作系统命令注入漏洞

Group Office is a modular office suite developed by the Dutch company Group Office. Versions of Group Office prior to 6.8.150, 25.0.82, and 26.0.5 contained an operating system command injection vulnerability. This vulnerability stemmed from improper parameter concatenation in the...

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