CVE-2017-16941
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
October CMS是加拿大软件开发者Alexey Bobkov和澳大利亚软件开发者Samuel Georges共同研发的一套开源的、自托管的建立在Laravel PHP框架基础上的内容管理系统（CMS）。 October CMS 1.0.428及之前的版本中存在安全漏洞，该漏洞源于程序没有阻止主题中.htaccess的使用。远程攻击者可通过从/backend/cms/themes下载主题ZIP归档，上传并导出带有.php和.htaccess两个新文件的被更改的归档利用该漏洞执行任意的PHP代码。
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I. Basic Information for CVE-2017-16941
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
October CMS through 1.0.428 does not prevent use of .htaccess in themes, which allows remote authenticated users to execute arbitrary PHP code by downloading a theme ZIP archive from /backend/cms/themes, and then uploading and importing a modified archive with two new files: a .php file and a .htaccess file. NOTE: the vendor says "I don't think [an attacker able to login to the system under an account that has access to manage/upload themes] is a threat model that we need to be considering.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
October CMS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
October CMS是加拿大软件开发者Alexey Bobkov和澳大利亚软件开发者Samuel Georges共同研发的一套开源的、自托管的建立在Laravel PHP框架基础上的内容管理系统（CMS）。 October CMS 1.0.428及之前的版本中存在安全漏洞，该漏洞源于程序没有阻止主题中.htaccess的使用。远程攻击者可通过从/backend/cms/themes下载主题ZIP归档，上传并导出带有.php和.htaccess两个新文件的被更改的归档利用该漏洞执行任意的PHP代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2017-16941
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2017-16941 (1)
-
https://github.com/octobercms/october/issues/3257 x_refsource_MISC
Same Patch Batch · n/a · 2017-11-25 · 5 CVEs total
| CVE-2017-16946 | MISP 安全漏洞 | |
| CVE-2017-16942 | libsndfile 安全漏洞 | |
| CVE-2017-16943 | Exim 安全漏洞 | |
| CVE-2017-16944 | Exim 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2017-16941
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