CVE-2026-48282

Critical10.0 Published on Jun 30, 2026

ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction. Scope is changed.

Actively exploited

  • In the CISA exploited-vulnerabilities catalogue since Jul 7, 2026
  • US federal agencies must remediate it by Jul 10, 2026 (BOD 22-01)
  • First attack observed 1 day after disclosure
  • Confirmed by sensors, not only by reports

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.

Source: CISA KEV · Oct 3, 2026 Oct 2, 2026 Oct 1, 2026 Sep 30, 2026 Sep 29, 2026 Sep 28, 2026

CVSS score10.0 / 10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness type (CWE)CWE-22
Vendorsadobe

Affected products

VendorsProductVersions
adobecoldfusion2023

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