中危 octobercms october 输出中的特殊元素转义处理不恰当（注入）
CVE编号
CVE-2022-21705利用情况
暂无补丁情况
官方补丁披露时间
2022-02-24漏洞描述
Octobercms is a self-hosted CMS platform based on the Laravel PHP Framework. In affected versions user input was not properly sanitized before rendering. An authenticated user with the permissions to create, modify and delete website pages can exploit this vulnerability to bypass `cms.safe_mode` / `cms.enableSafeMode` in order to execute arbitrary code. This issue only affects admin panels that rely on safe mode and restricted permissions. To exploit this vulnerability, an attacker must first have access to the backend area. The issue has been patched in Build 474 (v1.0.474) and v1.1.10. Users unable to upgrade should apply https://github.com/octobercms/library/commit/c393c5ce9ca2c5acc3ed6c9bb0dab5ffd61965fe to your installation manually.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/octobercms/library/commit/c393c5ce9ca2c5acc3ed6c9bb0dab5ffd61965fe | |
| https://github.com/octobercms/october/security/advisories/GHSA-79jw-2f46-wv22 |
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 | octobercms | october | * | Up to (excluding) 1.0.474 | |||||
| 运行在以下环境 | |||||||||
| 应用 | octobercms | october | * | From (including) 1.1.0 | Up to (excluding) 1.1.10 | ||||
| 运行在以下环境 | |||||||||
| 应用 | octobercms | october | * | From (including) 2.0.0 | Up to (excluding) 2.1.27 | ||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 越权影响
- 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-74 | 输出中的特殊元素转义处理不恰当（注入） |
| NVD-CWE-Other |
Exp相关链接
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