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Actively exploited

Listed in CISA’s Known Exploited Vulnerabilities catalog since June 16, 2026.

CVE-2026-48907

Widget Factory Joomla Content Editor Improper Access Control Vulnerability

Widget Factory · Joomla Content Editor

Added to KEV June 16, 2026

Alert details

Source feed
CISA KEV
CVE ID
CVE-2026-48907
CWE
CWE-284
Affected products
Joomla Content Editor · Widget Factory Joomla Content Editor · Widget Factory

What happened

Widget Factory Joomla Content Editor contains an improper access control vulnerability which could allow for upload and execution of PHP code via the creation of new editor profiles for unauthenticated users.

What it means for your business

Widget Factory Joomla Content Editor is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2026-48907). Widget Factory Joomla Content Editor contains an improper access control vulnerability which could allow for upload and execution of PHP code via the creation of new editor profiles for unauthenticated users. CISA remediation due date: 2026-06-19. PremierePC tracks KEV alerts for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.

Required action

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

CISA due date: June 19, 2026

Sources

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