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CVE-2021-33853

Quick assessment

Affected
n/a X2CRM
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.

X2Engine X2CRM是美国X2Engine公司的一个应用程序。一个面向中小企业的下一代开源社交销售应用程序。 X2Engine X2CRM 存在安全漏洞，该漏洞源于当浏览器连接到信任的网站时，跨站点脚本(XSS)攻击可能导致任意代码(javascript)在用户的浏览器中运行。此外，当用户尝试访问 CRM 的任何页面时，都会执行跨站点脚本攻击。

AI Predicted 6.1 Difficulty: Easy EPSS 0.58% · P45
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I. Basic Information for CVE-2021-33853

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Cross-Site Scripting (XSS) attack can cause arbitrary code (javascript) to run in a user’s browser while the browser is connected to a trusted website. As the vehicle for the attack, the application targets the users and not the application itself. Additionally, the XSS payload is executed when the user attempts to access any page of the CRM.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
X2Engine X2CRM 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
X2Engine X2CRM是美国X2Engine公司的一个应用程序。一个面向中小企业的下一代开源社交销售应用程序。 X2Engine X2CRM 存在安全漏洞，该漏洞源于当浏览器连接到信任的网站时，跨站点脚本(XSS)攻击可能导致任意代码(javascript)在用户的浏览器中运行。此外，当用户尝试访问 CRM 的任何页面时，都会执行跨站点脚本攻击。
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
- X2CRM 8 -

II. Public POCs for CVE-2021-33853

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III. Intelligence Information for CVE-2021-33853

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Other References for CVE-2021-33853 (1)

Same Patch Batch · n/a · 2022-03-16 · 80 CVEs total

CVE-2022-23812 9.8 CRITICAL Malicious Package
CVE-2021-23648 5.4 MEDIUM Cross-site Scripting (XSS)
CVE-2022-21164 3.7 LOW Denial of Service (DoS)
CVE-2021-39697 Google Android 权限许可和访问控制问题漏洞
CVE-2021-39708 Google Android 缓冲区错误漏洞
CVE-2021-39690 Google Android 输入验证错误漏洞
CVE-2021-39685 Google Android 缓冲区错误漏洞
CVE-2021-39667 Google Android 缓冲区错误漏洞
CVE-2021-39624 Google Android 资源管理错误漏洞
CVE-2021-0957 Google Android 权限许可和访问控制问题漏洞
CVE-2021-39686 Google Android 竞争条件问题漏洞
CVE-2021-39694 Google Android 权限许可和访问控制问题漏洞
CVE-2021-39695 Google Android 权限许可和访问控制问题漏洞
CVE-2021-39692 Google Android 权限许可和访问控制问题漏洞
CVE-2021-39698 Google Android 资源管理错误漏洞
CVE-2021-39701 Google Android 输入验证错误漏洞
CVE-2021-39702 Google Android 权限许可和访问控制问题漏洞
CVE-2021-39703 Google Android 权限许可和访问控制问题漏洞
CVE-2021-39704 Google Android 权限许可和访问控制问题漏洞
CVE-2021-39706 Google Android 权限许可和访问控制问题漏洞

Showing top 20 of 80 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-79

V. Comments for CVE-2021-33853

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