CVE-2026-48939

CriticalCVSS 9.8/10Known exploited (CISA KEV)Last modified Jul 11, 2026

Description

A vulnerability in the iCagenda extension for Joomla allows the upload of arbitrary files in the file attachment feature, ultimately resulting in PHP code upload and execution.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-434

Affected software

No affected versions have been published.

Timeline

Published: Jun 20, 2026
Last modified: Jul 11, 2026
Added to CISA KEV: Jul 10, 2026
NVD status: Analyzed

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