CVE-2026-26460

MEDIUM EPSS 5.9%

Published Apr 13, 20262mo ago · Modified Jun 17, 20262w ago

6.1 CVSS 3.1

Medium

Published Apr 13, 2026 2mo ago

Last Modified Jun 17, 2026 2w ago

Description

A HTML Injection vulnerability exists in the Dashboard module of Vtiger CRM 8.4.0. The application fails to properly neutralize user-supplied input in the tabid parameter of the DashBoardTab view (getTabContents action), allowing an attacker to inject arbitrary HTML content into the dashboard interface. The injected content is rendered in the victim's browser

CVSS Details

Base Score

6.1

Exploitability

2.8

Impact

2.7

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

5.9% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-80

References 2

simonjuguna.com https://www.simonjuguna.com/cve-2026-26460-html-injection-vulnerability-in-vtiger-open-source-edition-v8-4-0/
vtiger.com https://www.vtiger.com/open-source-crm/

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.