CVE-2026-58587
描述
The Canvas AI submodule allows you to upload image files via a custom API to use within the AI web chat. These file uploads are insufficiently validated before being written to Drupal's temporary directory. In some cases, this may lead to cross-site scripting (XSS).
如何修補 CVE-2026-58587
要修補 CVE-2026-58587,請將受影響套件升級到下列已修補版本。
- Packagist/drupal/canvas—升級至 1.4.2 或更新版本
CVE-2026-58587 正在被利用嗎?
目前沒有被利用訊號。CVE-2026-58587 既不在 CISA KEV 也沒有最新的 EPSS 分數。
受影響套件(1)
- Packagist/drupal/canvasfrom 0, < 1.4.2 | >= 1.5.0, < 1.5.2 | >= 1.6.0, < 1.6.1 | >= 1.7.0, < 1.7.1