CVE-2022-45152
Moodle blind Server-Side Request Forgery (SSRF) vulnerability in LTI provider library
9.1
CRITICAL
CVSS 3.1
EPSS 1.4%
描述
A blind Server-Side Request Forgery (SSRF) vulnerability was found in Moodle. This flaw exists due to insufficient validation of user-supplied input in LTI provider library. The library does not utilise Moodle's inbuilt cURL helper, which resulted in a blind SSRF risk. An attacker can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems. This vulnerability allows a remote attacker to perform SSRF attacks.
如何修補 CVE-2022-45152
要修補 CVE-2022-45152,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-2022-45152 正在被利用嗎?
低 — EPSS 為 1.4%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 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 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |