# Intermesh vulnerabilities Source: https://junglewise.ai/threats/vendors/intermesh Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 11 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/vendors/intermesh.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 10 vulnerabilities in Intermesh: 6 in the last 7 days and 7 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-63653, was published on 10 November 2026. 1 vulnerability in the last four weeks, up from none in the four before. 1 technology has a page of its own. ## Counts - Last 7 days: 6 - Last 30 days: 7 - Last 90 days: 7 - All time: 10 (1 critical, 0 exploited in the wild) ## About Intermesh A software company specializing in groupware and CRM solutions, including Group-Office. ## Latest Intermesh vulnerabilities - [CVE-2026-63653: Group-Office server-side request forgery in Bookmark description](https://junglewise.ai/threats/cve-2026-63653-group-office-is-an-enterprise-customer-relationship-management) (medium, CVSS 5, published 10 Nov 2026) - [CVE-2026-63011: Group-Office template injection in Contact/labels JMAP endpoint](https://junglewise.ai/threats/cve-2026-63011-group-office-is-an-enterprise-customer-relationship-management) (info, published 10 Nov 2026) - [CVE-2026-63010: Group-Office stored XSS in reminders via HTML/JavaScript injection](https://junglewise.ai/threats/cve-2026-63010-group-office-is-an-enterprise-customer-relationship-management) (info, published 10 Nov 2026) - [CVE-2026-125390: Group-Office arbitrary local file read in FolderController](https://junglewise.ai/threats/cve-2026-125390-group-office-before-6-8-181-25-0-116-and-26-0-58-contains-an) (medium, CVSS 6.5, published 10 Nov 2026) - [CVE-2026-125389: Intermesh Group-Office stored XSS in email viewer](https://junglewise.ai/threats/cve-2026-125389-intermesh-group-office-before-6-8-181-25-0-116-and-26-0-58) (medium, CVSS 6.1, published 10 Nov 2026) - [CVE-2026-125388: Intermesh Group-Office missing authorization in form report download](https://junglewise.ai/threats/cve-2026-125388-intermesh-group-office-before-6-8-181-25-0-116-and-26-0-58) (medium, CVSS 6.5, published 10 Nov 2026) - [CVE-2018-25438: Intermesh Group-Office path traversal in compress.php](https://junglewise.ai/threats/cve-2018-25438-intermesh-group-office-3-3-0-before-3-5-5-contains-an) (high, CVSS 7.5, published 22 Oct 2026) - [CVE-2026-45551: Intermesh Group-Office stored XSS and privilege escalation via cross-user setting write](https://junglewise.ai/threats/cve-2026-45551-intermesh-group-office-stored-xss-and-privilege-escalation-via) (info, CVSS 5.1, published 29 May 2026) - [CVE-2026-34838: Intermesh Group-Office insecure deserialization in AbstractSettingsCollection](https://junglewise.ai/threats/cve-2026-34838-intermesh-group-office-insecure-deserialization-in) (critical, CVSS 9.9, published 2 Apr 2026) - [CVE-2026-33755: Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.158, 25.0.92…](https://junglewise.ai/threats/cve-2026-33755-group-office-is-an-enterprise-customer-relationship-management) (high, CVSS 8.8, published 27 Mar 2026) ## Most severe Intermesh vulnerabilities - [CVE-2026-34838: Intermesh Group-Office insecure deserialization in AbstractSettingsCollection](https://junglewise.ai/threats/cve-2026-34838-intermesh-group-office-insecure-deserialization-in) (critical, CVSS 9.9, published 2 Apr 2026) - [CVE-2026-33755: Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.158, 25.0.92…](https://junglewise.ai/threats/cve-2026-33755-group-office-is-an-enterprise-customer-relationship-management) (high, CVSS 8.8, published 27 Mar 2026) - [CVE-2018-25438: Intermesh Group-Office path traversal in compress.php](https://junglewise.ai/threats/cve-2018-25438-intermesh-group-office-3-3-0-before-3-5-5-contains-an) (high, CVSS 7.5, published 22 Oct 2026) - [CVE-2026-125390: Group-Office arbitrary local file read in FolderController](https://junglewise.ai/threats/cve-2026-125390-group-office-before-6-8-181-25-0-116-and-26-0-58-contains-an) (medium, CVSS 6.5, published 10 Nov 2026) - [CVE-2026-125388: Intermesh Group-Office missing authorization in form report download](https://junglewise.ai/threats/cve-2026-125388-intermesh-group-office-before-6-8-181-25-0-116-and-26-0-58) (medium, CVSS 6.5, published 10 Nov 2026) - [CVE-2026-125389: Intermesh Group-Office stored XSS in email viewer](https://junglewise.ai/threats/cve-2026-125389-intermesh-group-office-before-6-8-181-25-0-116-and-26-0-58) (medium, CVSS 6.1, published 10 Nov 2026) - [CVE-2026-63653: Group-Office server-side request forgery in Bookmark description](https://junglewise.ai/threats/cve-2026-63653-group-office-is-an-enterprise-customer-relationship-management) (medium, CVSS 5, published 10 Nov 2026) - [CVE-2026-45551: Intermesh Group-Office stored XSS and privilege escalation via cross-user setting write](https://junglewise.ai/threats/cve-2026-45551-intermesh-group-office-stored-xss-and-privilege-escalation-via) (info, CVSS 5.1, published 29 May 2026) - [CVE-2026-63011: Group-Office template injection in Contact/labels JMAP endpoint](https://junglewise.ai/threats/cve-2026-63011-group-office-is-an-enterprise-customer-relationship-management) (info, published 10 Nov 2026) - [CVE-2026-63010: Group-Office stored XSS in reminders via HTML/JavaScript injection](https://junglewise.ai/threats/cve-2026-63010-group-office-is-an-enterprise-customer-relationship-management) (info, published 10 Nov 2026) ## Vulnerabilities per week 1 vulnerability in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 1 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 6 | 0 | 0 | ## Intermesh technologies - [Intermesh Group-Office](https://junglewise.ai/threats/technologies/group-office): 10 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Intermesh vulnerabilities", https://junglewise.ai/threats/vendors/intermesh, 11 November 2026.