medium5.3
CVE-2019-12245
Lack of access control on upoaded files
Impact
SilverStripe through 4.3.3 has incorrect access control for protected files uploaded via Upload::loadIntoFile(). An attacker may be able to guess a filename in silverstripe/assets via the AssetControlExtension.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | silverstripe/framework | < 3.6.8 | 3.6.8 |
| composer | silverstripe/assets | >= 1.0.0, < 1.3.5 | 1.3.5 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Silverstripe | Silverstripe | through 4.3.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://forum.silverstripe.org/c/releases
- https://www.silverstripe.org/download/security-releases/
- https://www.silverstripe.org/download/security-releases/CVE-2019-12245
- https://github.com/advisories/GHSA-jvx5-rm6q-gx7p
- https://nvd.nist.gov/vuln/detail/CVE-2019-12245
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/assets/CVE-2019-12245.yaml
- https://www.silverstripe.org/download/security-releases/cve-2019-12245/