CVE-2026-26460

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Summary

CVECVE-2026-26460
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-13 21:16:24 UTC
Updated2026-04-17 15:33:34 UTC
DescriptionA 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

Risk And Classification

Primary CVSS: v3.1 6.1 MEDIUM from ADP

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

EPSS: 0.000310000 probability, percentile 0.089090000 (date 2026-04-21)

Problem Types: CWE-80 | n/a | CWE-80 CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED6.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary6.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
www.simonjuguna.com/cve-2026-26460-html-injection-vulnerability-in-vtiger-open-so... [email protected] www.simonjuguna.com
www.vtiger.com/open-source-crm [email protected] www.vtiger.com
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