CVE-2021-44967
8.8
HIGH
CVSS 3.1
EPSS 77.4%
描述
A Remote Code Execution (RCE) vulnerabilty exists in LimeSurvey 5.2.4 via the upload and install plugins function, which could let a remote malicious user upload an arbitrary PHP code file. NOTE: the Supplier's position is that plugins intentionally can contain arbitrary PHP code, and can only be installed by a superadmin, and therefore the security model is not violated by this finding.
如何修補 CVE-2021-44967
要修補 CVE-2021-44967,請將受影響套件升級到下列已修補版本。
- —升級至 5.2.5 或更新版本
CVE-2021-44967 正在被利用嗎?
可能 — EPSS 為 77.4%,屬於高被利用機率區間,建議優先修補。
受影響套件(1)
- >= 5.2.4, < 5.2.5
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |