CVE-2022-45149
Cross-Site Request Forgery in Moodle
5.4
MEDIUM
CVSS 3.1
EPSS 0.40%
描述
A vulnerability was found in Moodle which exists due to insufficient validation of the HTTP request origin in course redirect URL. A user's CSRF token was unnecessarily included in the URL when being redirected to a course they have just restored. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website. This flaw allows an attacker to perform cross-site request forgery attacks.
如何修補 CVE-2022-45149
要修補 CVE-2022-45149,請將受影響套件升級到下列已修補版本。
- —升級至 3.9.18 或更新版本
- —升級至 3.9.18 或更新版本
CVE-2022-45149 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- >= 3.9.0, < 3.9.18, >= 3.11.0, < 3.11.11, >= 4.0.0, < 4.0.5
- >= 3.9.0, < 3.9.18
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |