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CVSS Score
-The vulnerability stems from processing untrusted input in custom layout updates. Historical analysis shows Magento's widget template filter had deserialization vulnerabilities (CVE-2016-4010), and the layout merge process is a core component handling user-provided XML. Though exact patch details are unavailable, these components align with the described attack vector (CMS layout manipulation leading to RCE). The high confidence in Filter::generateWidget comes from its known unsafe unserialize() usage in widget parameters, while Merge::load gets medium confidence as the primary entry point for processing custom layout XML.
| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| magento/community-edition | composer | >= 2.2.0, < 2.2.10 | 2.2.10 |
| magento/community-edition | composer | >= 2.3.0, < 2.3.2-p1 | 2.3.2-p1 |