CVE-2026-26045
Moodle: moodle: improper validation in file restore functionality leading to remote code execution
7.2
HIGH
CVSS 3.1
EPSS 0.55%
描述
A flaw was identified in Moodle’s backup restore functionality where specially crafted backup files were not properly validated during processing. If a malicious backup file is restored, it could lead to unintended execution of server-side code. Since restore capabilities are typically available to privileged users, exploitation requires authenticated access. Successful exploitation could result in full compromise of the Moodle server.
如何修補 CVE-2026-26045
要修補 CVE-2026-26045,請將受影響套件升級到下列已修補版本。
- —升級至 4.5.9 或更新版本
- —升級至 5.1.2 或更新版本
CVE-2026-26045 正在被利用嗎?
低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 4.5.9, >= 5.0.0, < 5.0.5, >= 5.1.0, < 5.1.2
- >= 5.1.0-beta, < 5.1.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |