CVE-2021-21338
Open Redirection in Login Handling
6.1
MEDIUM
CVSS 3.1
EPSS 1.1%
描述
TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 it has been discovered that Login Handling is susceptible to open redirection which allows attackers redirecting to arbitrary content, and conducting phishing attacks. No authentication is required in order to exploit this vulnerability. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.
如何修補 CVE-2021-21338
要修補 CVE-2021-21338,請將受影響套件升級到下列已修補版本。
- —升級至 10.4.14 或更新版本
- —升級至 6.2.57 或更新版本
CVE-2021-21338 正在被利用嗎?
低 — EPSS 為 1.1%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- >= 10.0.0, < 10.4.14
- >= 6.2.0, < 6.2.57
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 |