CVE-2023-40028— Ghost Foundation Ghost 后置链接漏洞
一分钟漏洞结论
影响对象
TryGhost Ghost
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。
Ghost Foundation Ghost是Ghost开源的一款用 JavaScript 编写的个人博客系统。 Ghost 5.59.1 版本之前存在后置链接漏洞，该漏洞源于允许经过身份验证的用户上传符号链接文件。攻击者利用该漏洞可以读取任意文件。
公开利用映射 1
ExploitDB · 1
EDB-52409 [webapps]
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一、 漏洞 CVE-2023-40028 基础信息
漏洞信息
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Vulnerability Title
Arbitrary file read via symlinks in Ghost
来源: CVE Program / CVE List V5
Vulnerability Description
Ghost is an open source content management system. Versions prior to 5.59.1 are subject to a vulnerability which allows authenticated users to upload files that are symlinks. This can be exploited to perform an arbitrary file read of any file on the host operating system. Site administrators can check for exploitation of this issue by looking for unknown symlinks within Ghost's `content/` folder. Version 5.59.1 contains a fix for this issue. All users are advised to upgrade. There are no known workarounds for this vulnerability.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
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
Ghost Foundation Ghost 后置链接漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Ghost Foundation Ghost是Ghost开源的一款用 JavaScript 编写的个人博客系统。 Ghost 5.59.1 版本之前存在后置链接漏洞，该漏洞源于允许经过身份验证的用户上传符号链接文件。攻击者利用该漏洞可以读取任意文件。
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-2023-40028 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|---|---|---|
| 1 | None | https://github.com/0xyassine/CVE-2023-40028 | POC详情 |
| 2 | CVE-2023-40028 wirkt sich auf Ghost, ein Open-Source-Content-Management-System (CMS) aus. | https://github.com/BBSynapse/CVE-2023-40028 | POC详情 |
| 3 | CVE-2023-40028 affects Ghost, an open source content management system, where versions prior to 5.59.1 allow authenticated users to upload files that are symlinks. This can be exploited to perform an arbitrary file read of any file on the host operating system. | https://github.com/0xDTC/Ghost-5.58-Arbitrary-File-Read-CVE-2023-40028 | POC详情 |
| 4 | None | https://github.com/sudlit/CVE-2023-40028 | POC详情 |
| 5 | Arbitrary file read in Ghost-CMS allows an attacker to upload a malicious ZIP file with a symlink. | https://github.com/monke443/CVE-2023-40028-Ghost-Arbitrary-File-Read | POC详情 |
| 6 | CVE-2023-40028 PoC Exploit | https://github.com/rvizx/CVE-2023-40028 | POC详情 |
| 7 | None | https://github.com/godylockz/CVE-2023-40028 | POC详情 |
| 8 | None | https://github.com/rehan6658/CVE-2023-40028 | POC详情 |
| 9 | CVE-2023-40028 is a security vulnerability affecting Ghost CMS versions prior to 5.59.1. | https://github.com/syogod/CVE-2023-40028 | POC详情 |
| 10 | Arbitrary file read in Ghost-CMS allows an attacker to upload a malicious ZIP file with a symlink. | https://github.com/monke443/CVE-2023-40028 | POC详情 |
| 11 | POC for CVE-2023-40028: Ghost CMS Arbitrary File Read | https://github.com/buutt3rf1y/CVE-2023-40028 | POC详情 |
| 12 | Exploit for CVE-2023-40028 (for educational purposes) | https://github.com/Stp1t/CVE-2023-40028 | POC详情 |
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CVE-2023-40028 补丁与修复 (1)
CVE-2023-40028 厂商安全公告 (1)
-
https://github.com/TryGhost/Ghost/security/advisories/GHSA-9c9v-w225-v5rg x_refsource_CONFIRM
IV. Related Vulnerabilities
V. Comments for CVE-2023-40028
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