CVE-2019-12245
Medium
Description
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.
SeverityMedium
CVSS5.3
Exploit probability—
Product
Silverstripe
PublishedSep 25, 2019
First seenSep 25, 2019
How to fix
Update
- silverstripe/framework3.6.8, 3.7.4, 4.3.6, 4.4.4 or later
- silverstripe/assets1.3.5, 1.4.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| silverstripe silverstripe | v ≤ 4.3.3 | — |
| silverstripe/frameworkPackagist | v < 3.6.8, 3.7.0 ≤ v < 3.7.4, 4.0.0 ≤ v < 4.3.6, 4.4.0 ≤ v < 4.4.4 | 3.6.8, 3.7.4, 4.3.6, 4.4.4 |
| silverstripe/assetsPackagist | 1.0.0 ≤ v < 1.3.5, 1.4.0 ≤ v < 1.4.4 | 1.3.5, 1.4.4 |
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