CVE-2019-9787
8.8
HIGH
CVSS 3.1
EPSS 43.8%
描述
WordPress before 5.1.1 does not properly filter comment content, leading to Remote Code Execution by unauthenticated users in a default configuration. This occurs because CSRF protection is mishandled, and because Search Engine Optimization of A elements is performed incorrectly, leading to XSS. The XSS results in administrative access, which allows arbitrary changes to .php files. This is related to wp-admin/includes/ajax-actions.php and wp-includes/comment.php.
如何修補 CVE-2019-9787
要修補 CVE-2019-9787,請將受影響套件升級到下列已修補版本。
- —升級至 5.1.1+dfsg1-1 或更新版本
CVE-2019-9787 正在被利用嗎?
中等 — EPSS 為 43.8%,可持續追蹤但非最高優先。
受影響套件(1)
- from 0, < 5.1.1+dfsg1-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |