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Vulnerabilities

Vulnerability · CVE-2026-26460

A HTML Injection vulnerability exists in the Dashboard module of Vtiger CRM 8.4.0.

Published Apr 13, 2026 · catalog updated Jun 17, 2026 · A HTML Injection vulnerability

Check if you run it

No confirmed exploitation is on record for CVE-2026-26460. EPSS is 0.26%. Act only if a listed version of A HTML Injection vulnerability is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (A HTML Injection vulnerability).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.26%
Remediation
Not established
Affected products
See sources for product scope

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

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2026-26460

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-26460. EPSS is 0.26%. Act only if a listed version of A HTML Injection vulnerability is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-80: Basic XSS. EPSS 0.26%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 13, 2026 · NIST NVD

    Detected

    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

  2. Jun 17, 2026 · NIST NVD

    Updated

    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

Sources

  • CVE.orgVulnerability recordCVE-2026-26460

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-26460

    30-day exploitation probability 0.3%

    first.org
  • NIST NVDVulnerability recordCVE-2026-26460

    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

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.