CVE-2023-46253— squidex 路径遍历漏洞
一分钟漏洞结论
影响对象
Squidex squidex
利用判断
存在公开或 AI PoC，应优先验证
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
squidex是一款 Headless CMS 和内容管理中心。 squidex 7.8.2版本存在路径遍历漏洞，该漏洞源于backup restore功能存在任意文件写入漏洞。
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一、 漏洞 CVE-2023-46253 基础信息
漏洞信息
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Vulnerability Title
Remote code execution in Squidex
来源: CVE Program / CVE List V5
Vulnerability Description
Squidex is an open source headless CMS and content management hub. Affected versions are subject to an arbitrary file write vulnerability in the backup restore feature which allows an authenticated attacker to gain remote code execution (RCE). Squidex allows users with the `squidex.admin.restore` permission to create and restore backups. Part of these backups are the assets uploaded to an App. For each asset, the backup zip archive contains a `.asset` file with the actual content of the asset as well as a related `AssetCreatedEventV2` event, which is stored in a JSON file. Amongst other things, the JSON file contains the event type (`AssetCreatedEventV2`), the ID of the asset (`46c05041-9588-4179-b5eb-ddfcd9463e1e`), its filename (`test.txt`), and its file version (`0`). When a backup with this event is restored, the `BackupAssets.ReadAssetAsync` method is responsible for re-creating the asset. For this purpose, it determines the name of the `.asset` file in the zip archive, reads its content, and stores the content in the filestore. When the asset is stored in the filestore via the UploadAsync method, the assetId and fileVersion are passed as arguments. These are further passed to the method GetFileName, which determines the filename where the asset should be stored. The assetId is inserted into the filename without any sanitization and an attacker with squidex.admin.restore privileges to run arbitrary operating system commands on the underlying server (RCE).
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
来源: CVE Program / CVE List V5
Vulnerability Title
squidex 路径遍历漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
squidex是一款 Headless CMS 和内容管理中心。 squidex 7.8.2版本存在路径遍历漏洞，该漏洞源于backup restore功能存在任意文件写入漏洞。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2023-46253 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
已实测靶场
高级
Qwen3.6-35B-A3B
· 6390 chars
Pro+ 专属包含：
漏洞复现靶场录像（真实沙箱构建 + 触发，独家）
漏洞原理深度分析
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完整可执行 POC 代码
利用链与缓解建议
POC 打包下载
每月 100+ 条 AI 生成额度
三、漏洞 CVE-2023-46253 的情报信息
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CVE-2023-46253 厂商安全公告 (1)
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https://github.com/Squidex/squidex/security/advisories/GHSA-phqq-8g7v-3pg5 x_refsource_CONFIRM
同批安全公告 · Squidex · 2023-11-07 · 共 3 条
| CVE-2023-46252 | 6.8 MEDIUM | Squidex 跨站脚本漏洞 |
| CVE-2023-46744 | 5.4 MEDIUM | Squidex 跨站脚本漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-46253
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