Description
The file download facility doesn't sufficiently sanitize file paths in certain situations. This may result in users gaining access to private files that they should not have access to. Some sites may require configuration changes following this security release. Review the release notes for your Drupal version if you have issues accessing private files after updating.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Drupal | Core | 7.0 – < 7.96, 10.0 – < 10.0.8, 9.5 – < 9.5.8, 9.4 – < 9.4.14 | 7.96 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | drupal7 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | drupal7 | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | drupal/core | >= 8.0.0, < 9.4.14 · >= 9.5.0, < 9.5.8 · >= 10.0.0, < 10.0.8 | 9.4.14, 9.5.8, 10.0.8 | DRUPAL-CORE-2023-005 |
| Packagist | drupal/core | >= 10.0.0, < 10.0.8 | 10.0.8 | GHSA-8849-cv9f-vccm |
| Packagist | drupal/core | >= 9.5.0, < 9.5.8 | 9.5.8 | GHSA-8849-cv9f-vccm |
| Packagist | drupal/core | >= 9.0.0, < 9.4.14 | 9.4.14 | GHSA-8849-cv9f-vccm |
| Packagist | drupal/core | >= 7.0.0, < 7.96 | 7.96 | GHSA-8849-cv9f-vccm |
Advisories 1
- WID-SEC-2023-1083 Drupal: Schwachstelle ermöglicht Offenlegung von Informationen BSI CERT-Bund (WID) · Sep 26, 2023