CVE-2023-26359

Name of the Vulnerable Software and Affected Versions Adobe ColdFusion versions 2018 Update 15 (and earlier) and 2021 Update 5 (and earlier)

Description The issue is related to 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. It has been reported that this vulnerability has been exploited in the wild.

Recommendations For Adobe ColdFusion versions 2018 Update 15 (and earlier) and 2021 Update 5 (and earlier), update to a version later than the affected ones, as Adobe patched this vulnerability in March. As a temporary workaround, consider restricting access to vulnerable components until a patch is applied. Avoid using untrusted data in deserialization processes to minimize the risk of exploitation.