Group-Office < 26.0.5 - Remote Code Execution

Group-Office before versions 6.8.150, 25.0.82, and 26.0.5 is vulnerable to remote code execution via OS command injection. The endpoint email/message/tnefAttachmentFromTempFile directly concatenates the user-controlled parameter tmpfile into an exec call. By injecting shell metacharacters into...

CVE-2023-25292

CVE-2023-25292 Intermesh BV Group-Office 버전 6.6.145의 반사형 크로스 사이트 스크립팅XSS 취약점으로, 공격자가 GOLANGUAGE 쿠키를 통해 권한을 상승시키고 민감한 정보를 획득할 수 있습니다. 취약점 세부 정보 제품: Group Office Application 버전: 6.6.145 취약점 유형: Reflected XSS 심각도: Medium CVSS v3.1 점수: 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N 취약점 설명 이 애플리케이션은...

CVE-2026-25512

CVE-2026-25512: TNEF 핸들러의 명령 삽입을 통한 원격 코드 실행 - Group-Office CVSS 4.0 벡터 : CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H Table of Contents 요약 영향받는 버전 기술 세부사항 근본 원인 소스-싱크 흐름 악용 자동화 악용 수동 악용 영향 타임라인...

CVE-2026-25512-PoC-Group-Office-Authenticated-RCE

CVE-2026-25512 PoC – Group-Office 認証済みRCE（TNEFハンドラ経由） 著者: Mohammed Idrees Banyamer ハンドル: @banyamersecurity GitHub: mbanyamer 日付: 2026年2月4日 エクスプロイトタイトル Group-Office Intermesh 26.0.4 – TNEF添付ファイルハンドラ経由の認証済みRCE CVE CVE-2026-25512 CWE CWE-78（OSコマンドインジェクション） ベンダー Intermesh / Group-Office 影響を受けるバージョン...

CVE-2026-45551

Group-Office is an enterprise customer relationship management and groupware tool. Prior to 26.0.25, 25.0.100, and 6.8.165, GroupOffice allows authenticated users to persist arbitrary legacy settings for any userid via index.php?r=core/saveSetting. A separate client-side sink in the email module...

CVE-2026-45551 Group-Office: Authenticated Stored XSS in Administrator Context via Arbitrary Cross-User Setting Write

Group-Office is an enterprise customer relationship management and groupware tool. Prior to 26.0.25, 25.0.100, and 6.8.165, GroupOffice allows authenticated users to persist arbitrary legacy settings for any userid via index.php?r=core/saveSetting. A separate client-side sink in the email module...

CVE-2026-45551

Affected product: Group-Office (enterprise CRM/groupware). Vulnerability details: Before versions 26.0.25, 25.0.100, and 6.8.165, an authenticated user can persist arbitrary legacy settings for any user_id via index.php?r=core/saveSetting, and a client-side sink in the email module injects email_...

CVE-2026-45551 Group-Office: Authenticated Stored XSS in Administrator Context via Arbitrary Cross-User Setting Write

Group-Office is an enterprise customer relationship management and groupware tool. Prior to 26.0.25, 25.0.100, and 6.8.165, GroupOffice allows authenticated users to persist arbitrary legacy settings for any userid via index.php?r=core/saveSetting. A separate client-side sink in the email module...

Group Office 安全漏洞

Group Office is a modular office suite developed by the Dutch company Group Office. Versions of Group Office prior to 26.0.25, 25.0.100, and 6.8.165 contained security vulnerabilities. These vulnerabilities stemmed from allowing authenticated users to persist legacy settings for arbitrary user ID...

CVE-2026-34838

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.156, 25.0.90, and 26.0.12, a vulnerability in the AbstractSettingsCollection model leads to insecure deserialization when these settings are loaded. By injecting a serialized FileCookieJar...

CVE-2026-34838

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.156, 25.0.90, and 26.0.12, a vulnerability in the AbstractSettingsCollection model leads to insecure deserialization when these settings are loaded. By injecting a serialized FileCookieJar...

EUVD-2026-18532

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.156, 25.0.90, and 26.0.12, a vulnerability in the AbstractSettingsCollection model leads to insecure deserialization when these settings are loaded. By injecting a serialized FileCookieJar...

CVE-2026-34838 Group-Office: Authenticated Remote Code Execution via PHP Insecure Deserialization in `AbstractSettingsCollection`

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.156, 25.0.90, and 26.0.12, a vulnerability in the AbstractSettingsCollection model leads to insecure deserialization when these settings are loaded. By injecting a serialized FileCookieJar...

CVE-2026-34838 Group-Office: Authenticated Remote Code Execution via PHP Insecure Deserialization in `AbstractSettingsCollection`

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.156, 25.0.90, and 26.0.12, a vulnerability in the AbstractSettingsCollection model leads to insecure deserialization when these settings are loaded. By injecting a serialized FileCookieJar...

CVE-2026-34838

Group-Office contains an authenticated RCE in the AbstractSettingsCollection deserialization path. Before versions 6.8.156, 25.0.90, and 26.0.12, an attacker can inject a serialized FileCookieJar into a settings string, causing Arbitrary File Write and server RCE. This is fixed in 6.8.156, 25.0.9...

CVE-2026-34838

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.156, 25.0.90, and 26.0.12, a vulnerability in the AbstractSettingsCollection model leads to insecure deserialization when these settings are loaded. By injecting a serialized FileCookieJar...

CVE-2026-34838 Group-Office: Authenticated Remote Code Execution via PHP Insecure Deserialization in `AbstractSettingsCollection`

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.156, 25.0.90, and 26.0.12, a vulnerability in the AbstractSettingsCollection model leads to insecure deserialization when these settings are loaded. By injecting a serialized FileCookieJar...

PT-2026-29881

Name of the Vulnerable Software and Affected Versions Group-Office versions prior to 6.8.156, 25.0.90, and 26.0.12 Description Group-Office, an enterprise customer relationship management and groupware tool, is affected by an insecure deserialization issue in the AbstractSettingsCollection model...

Group Office 代码问题漏洞

Group Office is a modular office suite developed by the Dutch company Group Office. Versions of Group Office prior to 6.8.156, 25.0.90, and 26.0.12 contained code vulnerabilities. These vulnerabilities stemmed from insecure deserialization in the AbstractSettingsCollection model, which could allo...

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...