JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type Vulnerability

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• NewsExploited · CISA KEVJoomShaper · SP Page Builder

  JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type Vulnerability

  CVE-2026-48908

  JoomShaper SP Page Builder contains an unrestricted upload of file with dangerous type vulnerability that allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.

  CISA's required action · due 10 Jul 2026 for U.S. federal civilian agencies

  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.

  Cited by CISA: extensions.joomla.org · nvd.nist.gov

  Added to KEV 7 Jul 2026 · Source checked 4 Nov 2026, 16:30 UTC · CISA KEV entry

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