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Modals Extension For Joomla CVE-2026-64795

| EUVDEUVD-2026-47808 MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2026-07-22 Joomla
5.4
CVSS 3.1 · Vendor: Joomla
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Severity by source

Vendor (Joomla) PRIMARY
5.4 MEDIUM
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Primary rating from Vendor (Joomla) · only source for this CVE.

CVSS VectorVendor: Joomla

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

3
Analysis Generated
Jul 27, 2026 - 14:24 vuln.today
CVSS changed
Jul 27, 2026 - 14:22 NVD
5.4 (MEDIUM)
CVE Published
Jul 22, 2026 - 20:41 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

Tag-provided custom HTML, module content/title overrides and decoded modal or tooltip values could execute unsafe markup. A content author could inject JavaScript that ran in visitors’ browsers.

AnalysisAI

Stored cross-site scripting (XSS) in multiple Regular Labs Joomla extensions allows an authenticated content author to inject arbitrary JavaScript. The script executes in visitors' browsers, potentially stealing session tokens or performing actions on their behalf. …

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CVE-2026-64795 vulnerability details – vuln.today

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