HTML Injection Vulnerability in Vtiger CRM Dashboard Module
CVE-2026-26460

6.1MEDIUM

Key Information:

Vendor

Vtiger

Status
Vtiger CRM
Vendor
CVE Published:
13 April 2026

What is CVE-2026-26460?

An HTML Injection vulnerability has been identified in the Dashboard module of Vtiger CRM version 8.4.0. This issue arises due to insufficient sanitization of user-supplied input within the tabid parameter of the DashBoardTab view (getTabContents action). As a result, an attacker could potentially inject arbitrary HTML content into the dashboard, which could then be rendered in the browser of the victim accessing the application. This flaw poses serious risks, allowing attackers to manipulate the user interface and potentially execute malicious scripts.

References

https://www.vtiger.com/open-source-crm/
https://www.simonjuguna.com/cve-2026-26460-html-injection...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.