CVE-2022-45150
Moodle reflected cross-site scripting vulnerability in policy tool
6.1
MEDIUM
CVSS 3.1
EPSS 0.67%
描述
A reflected cross-site scripting vulnerability was discovered in Moodle. This flaw exists due to insufficient sanitization of user-supplied data in policy tool. An attacker can trick the victim to open a specially crafted link that executes an arbitrary HTML and script code in user's browser in context of vulnerable website. This vulnerability may allow an attacker to perform cross-site scripting (XSS) attacks to gain access potentially sensitive information and modification of web pages.
如何修補 CVE-2022-45150
要修補 CVE-2022-45150,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-2022-45150 正在被利用嗎?
低 — EPSS 為 0.7%,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, < 3.9.18
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |