GHSA-c9q3-r4rv-mjm7high7.2
Fix for arbitrary command execution in custom layout update through blocks
Impact
Custom Layout enabled admin users to execute arbitrary commands via block methods.
Source excerpt · OSVAffected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
openmage/magento-lts Packagist
| Affected range | Recorded fix |
|---|---|
| Earlier releases before 19.4.22Ecosystem versions | 19.4.22 |
| From 20.0.0 before 20.0.19Ecosystem versions | 20.0.19 |
Version evidence: OSV · GHSA-c9q3-r4rv-mjm7
View original version evidence (48 explicit versions)
Original source description
Impact
Custom Layout enabled admin users to execute arbitrary commands via block methods.
References
- Security advisory github.com/OpenMage/magento-lts/security/advisories/GHSA-c9q3-r4rv-mjm7
- Security advisory nvd.nist.gov/vuln/detail/CVE-2021-39217
- Patch github.com/OpenMage/magento-lts/commit/289bd4b4f53622138e3e5c2d2cef7502d780086f
- Source reference github.com/OpenMage/magento-lts
- Release notes github.com/OpenMage/magento-lts/releases/tag/v19.4.22
- Release notes github.com/OpenMage/magento-lts/releases/tag/v20.0.19