CVSS v3.1 Metrics
EPSS Prediction
Documented as more likely to be exploited than 90.6% of known CVEs.
Jun 16, 2026
Jun 19, 2026
Threat Analysis
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.
Remediation Directive
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.
External Intelligence
https://www.joomlacontenteditor.net/news/jce-security-update-and-a-free-patch-for-older-sites
https://www.joomlacontenteditor.net/news/jce-security-update-and-a-free-patch-for-older-sites
https://www.joomlacontenteditor.net/support/changelog/editor
https://www.joomlacontenteditor.net/support/changelog/editor
CISA Advisory
https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk
CISA Advisory
https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk
National Vulnerability Database
https://nvd.nist.gov/vuln/detail/CVE-2026-48907