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 from the database — including active session tokens of other users. This enables full account takeover of any user, including the System Administrator, without knowing their password. Versions 6.8.158, 25.0.92, and 26.0.17 fix the issue.
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History
Fri, 27 Mar 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 from the database — including active session tokens of other users. This enables full account takeover of any user, including the System Administrator, without knowing their password. Versions 6.8.158, 25.0.92, and 26.0.17 fix the issue. | |
| Title | Authenticated SQL Injection in Contact/query addressBookIds filter | |
| Weaknesses | CWE-89 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-03-27T14:08:38.685Z
Reserved: 2026-03-23T18:30:14.125Z
Link: CVE-2026-33755
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Status : Received
Published: 2026-03-27T15:16:57.527
Modified: 2026-03-27T15:16:57.527
Link: CVE-2026-33755
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OpenCVE Enrichment
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Weaknesses