CVE-2021-39136
Cross-site scripting vulnerability in file upload
8.7
HIGH
CVSS 3.1
EPSS 0.93%
描述
There is a cross-site scripting vulnerability in file upload on the management system of baserCMS. This is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users. If you are eligible, please update to the new version as soon as possible. ### Target baserCMS 4.5.1 and earlier versions ### Vulnerability Execution of malicious JavaScript code may alter the display of the page or leak cookie information. ### Countermeasures Update to the latest version of baserCMS Please refer to the next page for details. https://basercms.net/security/JVN_14134801
如何修補 CVE-2021-39136
要修補 CVE-2021-39136,請將受影響套件升級到下列已修補版本。
- —升級至 4.5.1 或更新版本
CVE-2021-39136 正在被利用嗎?
低 — EPSS 為 0.9%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 4.5.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N |