GHSA-8jj2-x2gc-ggm7
Drupal Core Cross-site scripting vulnerability
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | drupal/core | >= 8.8.0, < 8.8.10 | 8.8.10 |
| Packagist | drupal/core | >= 8.9.0, < 8.9.6 | 8.9.6 |
| Packagist | drupal/core | >= 9.0.0, < 9.0.6 | 9.0.6 |
| Packagist | drupal/core | >= 7.0.0, < 7.73 | 7.73 |
| Packagist | drupal/drupal | >= 7.0.0, < 7.73 | 7.73 |
| Packagist | drupal/drupal | >= 8.8.0, < 8.8.10 | 8.8.10 |
| Packagist | drupal/drupal | >= 8.9.0, < 8.9.6 | 8.9.6 |
| Packagist | drupal/drupal | >= 9.0.0, < 9.0.6 | 9.0.6 |
Details
As written in the advisory (Markdown source, shown as plain text).
Cross-site scripting vulnerability in Drupal Core. Drupal AJAX API does not disable JSONP by default, allowing for an XSS attack. This issue affects: Drupal Drupal Core 7.x versions prior to 7.73; 8.8.x versions prior to 8.8.10; 8.9.x versions prior to 8.9.6; 9.0.x versions prior to 9.0.6.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2020-13666
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2020-13666.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2020-13666.yaml
- https://github.com/drupal/core
- https://www.drupal.org/sa-core-2020-007