CVE-2026-40488
1 advisory.
Packagist/openmage/magento-lts CVE-2026-40488: high 8.8
OpenMage LTS: Customer File Upload Extension Blocklist Bypass → Remote Code Execution
Action: Upgrade openmage/magento-lts to 20.17.0 or later.
composer require openmage/magento-lts:20.17.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 20.17.0 | - |
Fixed versions
| 20.17.0 |
Sources
- osv: GHSA-3j5q-7q7h-2hhv
- https://github.com/OpenMage/magento-lts/security/advisories/GHSA-3j5q-7q7h-2hhv
- https://nvd.nist.gov/vuln/detail/CVE-2026-40488
- https://github.com/OpenMage/magento-lts
CVE-2026-40488 · published · modified · JSON