VULNERABILITY INTELLIGENCE

CVE-2023-26359

CVSS score9.8 CRITICAL

EPSS probability16.99%

CISA KEVKnown exploited vulnerability

Published2023-03-23

Last modified2026-06-17

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

Known Exploited Vulnerability

Adobe ColdFusion Deserialization of Untrusted Data Vulnerability

Vendor / product: Adobe / ColdFusion

Description

Adobe ColdFusion versions 2018 Update 15 (and earlier) and 2021 Update 5 (and earlier) are affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue does not require user interaction.

Weakness classification

psirt@adobe.com: CWE-502

Primary references

psirt@adobe.com — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0 — Third Party Advisory, US Government Resource