CVE-2022-21686— Server Side Twig Template Injection in PrestaShop
Quick assessment
Affected
PrestaShop PrestaShop
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.
Prestashop是美国Prestashop公司的一套开源的电子商务解决方案。该方案提供多种支付方式、短消息提醒和商品图片缩放等功能。 PrestaShop 1.7.0.0 - 1.7.8.2版本存在代码注入漏洞，攻击者可利用该漏洞在使用遗留布局时在后台注入代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-21686
Vulnerability Information
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Vulnerability Title
Server Side Twig Template Injection in PrestaShop
Source: CVE Program / CVE List V5
Vulnerability Description
PrestaShop is an Open Source e-commerce platform. Starting with version 1.7.0.0 and ending with version 1.7.8.3, an attacker is able to inject twig code inside the back office when using the legacy layout. The problem is fixed in version 1.7.8.3. There are no known workarounds.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Prestashop 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Prestashop是美国Prestashop公司的一套开源的电子商务解决方案。该方案提供多种支付方式、短消息提醒和商品图片缩放等功能。 PrestaShop 1.7.0.0 - 1.7.8.2版本存在代码注入漏洞，攻击者可利用该漏洞在使用遗留布局时在后台注入代码。
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 |
|---|---|---|---|---|
| PrestaShop | PrestaShop | >= 1.7.0.0, < 1.7.8.3 | - |
|
II. Public POCs for CVE-2022-21686
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2022-21686 (1)
Vendor Advisories for CVE-2022-21686 (1)
-
https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-mrq4-7ch7-2465 x_refsource_CONFIRM
Other References for CVE-2022-21686 (1)
-
https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.8.3 x_refsource_MISC
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V. Comments for CVE-2022-21686
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