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Advanced Module Manager Extension For Joomla CVE-2026-63281

| EUVDEUVD-2026-47806 MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2026-07-22 Joomla
4.8
CVSS 3.1 · Vendor: Joomla
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Severity by source

Vendor (Joomla) PRIMARY
4.8 MEDIUM
AV:N/AC:L/PR:H/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:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
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
4.8 (MEDIUM)
CVE Published
Jul 22, 2026 - 20:40 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

Stored condition values could also execute HTML/JavaScript in administrator summaries.

AnalysisAI

Stored cross-site scripting in Regular Labs Conditional Content and related Joomla extensions enables authenticated administrators to execute

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CVE-2026-63281 vulnerability details – vuln.today

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