中危 sulu sulu 对路径名的限制不恰当(路径遍历)
CVE编号
CVE-2021-43836利用情况
暂无补丁情况
官方补丁披露时间
2021-12-16漏洞描述
Sulu is an open-source PHP content management system based on the Symfony framework. In affected versions an attacker can read arbitrary local files via a PHP file include. In a default configuration this also leads to remote code execution. The problem is patched with the Versions 1.6.44, 2.2.18, 2.3.8, 2.4.0. For users unable to upgrade overwrite the service `sulu_route.generator.expression_token_provider` and wrap the translator before passing it to the expression language.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/sulu/sulu/commit/9c948f9ce350c68b53af8c3910e2cefc7f722b54 | |
https://github.com/sulu/sulu/security/advisories/GHSA-vx6j-pjrh-vgjh |
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 | sulu | sulu | * | Up to (excluding) 1.6.44 | |||||
运行在以下环境 | |||||||||
应用 | sulu | sulu | * | From (including) 2.0.0 | Up to (excluding) 2.2.18 | ||||
运行在以下环境 | |||||||||
应用 | sulu | sulu | * | From (including) 2.3.0 | Up to (excluding) 2.3.8 | ||||
运行在以下环境 | |||||||||
应用 | sulu | sulu | 2.4.0 | - |
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 全局影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
CWE-ID | 漏洞类型 |
CWE-22 | 对路径名的限制不恰当(路径遍历) |
Exp相关链接

版权声明
本站原创文章转载请注明文章出处及链接,谢谢合作!
评论