GHSA-2pq5-gpqf-g4r3
Magento has a file extension restrictions bypass
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | magento/project-community-edition | <= 2.0.2 | no fix listed |
| Packagist | magento/community-edition | 2.4.2 | no fix listed |
| Packagist | magento/community-edition | >= 2.4.2-p1, < 2.4.2-p2 | 2.4.2-p2 |
| Packagist | magento/community-edition | 2.3.7 | no fix listed |
| Packagist | magento/community-edition | < 2.3.7-p1 | 2.3.7-p1 |
Details
As written in the advisory (Markdown source, shown as plain text).
Magento Commerce versions 2.4.2 (and earlier), 2.4.2-p1 (and earlier) and 2.3.7 (and earlier) are affected by an improper input validation vulnerability. An attacker with admin privileges can upload a specially crafted file to bypass file extension restrictions and could lead to remote code execution.
References
External links from the advisory. They lead to third-party sites.