CVE编号
CVE-2021-32768利用情况
暂无补丁情况
N/A披露时间
2021-08-11漏洞描述
TYPO3 is an open source PHP based web content management system released under the GNU GPL. In affected versions failing to properly parse, sanitize and encode malicious rich-text content, the content rendering process in the website frontend is vulnerable to cross-site scripting. Corresponding rendering instructions via TypoScript functionality HTMLparser does not consider all potentially malicious HTML tag & attribute combinations per default. In default scenarios, a valid backend user account is needed to exploit this vulnerability. In case custom plugins used in the website frontend accept and reflect rich-text content submitted by users, no authentication is required. Update to TYPO3 versions 7.6.53 ELTS, 8.7.42 ELTS, 9.5.29, 10.4.19, 11.3.2 that fix the problem described.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-c5c9-8c6m-727v | |
| https://typo3.org/security/advisory/typo3-core-sa-2021-013 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | typo3 | typo3 | * |
From (including) 10.0.0 |
Up to (including) 10.4.18 |
||||
| 运行在以下环境 | |||||||||
| 应用 | typo3 | typo3 | * |
From (including) 11.0.0 |
Up to (including) 11.3.1 |
||||
| 运行在以下环境 | |||||||||
| 应用 | typo3 | typo3 | * |
From (including) 7.0.0 |
Up to (including) 7.6.52 |
||||
| 运行在以下环境 | |||||||||
| 应用 | typo3 | typo3 | * |
From (including) 8.0.0 |
Up to (including) 8.7.41 |
||||
| 运行在以下环境 | |||||||||
| 应用 | typo3 | typo3 | * |
From (including) 9.0.0 |
Up to (including) 9.5.28 |
||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 影响范围 已更改
- 用户交互 需要
- 可用性 无
- 保密性 低
- 完整性 低
还没有评论，来说两句吧...