https://reddit.com/r/netsec/comments/1od08by/why_nested_deserialization_is_still_harmful/: Why nested deserialization is STILL harmful – Magento RCE (CVE-2025-54236)
Published Oct 22, 2025
·Updated
Affected Software
1 affected component
Magento Magento<
Frequently Asked Questions
1
What is the severity of CVE-2025-54236?
CVE-2025-54236 has a critical severity rating due to its ability to allow remote code execution.
2
How do I fix CVE-2025-54236?
To fix CVE-2025-54236, update your Magento installation to the latest version that addresses this vulnerability.
3
What are the potential impacts of exploiting CVE-2025-54236?
Exploiting CVE-2025-54236 could lead to unauthorized access, data breaches, or complete system compromise.
4
Is CVE-2025-54236 specific to certain Magento versions?
Yes, CVE-2025-54236 affects specific versions of Magento; always check the release notes for details on which versions are impacted.
5
Are there any known exploits for CVE-2025-54236?
Yes, there have been reports of active exploitation attempts related to CVE-2025-54236 in the wild.