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CVE-2021-25959— OpenCRX - Reflected Cross-Site Scripting in Password Reset Functionality

Quick assessment

Affected
org.opencrx opencrx-core-config
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.

OpenCrx是一款开源 Crm 软件 OpenCRX 存在跨站脚本漏洞，该漏洞源于在 OpenCRX 中，版本 v4.0.0 到 v5.1.0 容易受到反射跨站点脚本 (XSS) 的攻击，因为密码重置功能中的参数未经过清理。 这允许在 openCRX 实例的任何用户上执行外部 javascript 文件。

CVSS 6.1 · Medium EPSS 0.86% · P55

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-25959

Vulnerability Information
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Vulnerability Title
OpenCRX - Reflected Cross-Site Scripting in Password Reset Functionality
Source: CVE Program / CVE List V5
Vulnerability Description
In OpenCRX, versions v4.0.0 through v5.1.0 are vulnerable to reflected Cross-site Scripting (XSS), due to unsanitized parameters in the password reset functionality. This allows execution of external javascript files on any user of the openCRX instance.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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
OpenCrx 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenCrx是一款开源 Crm 软件 OpenCRX 存在跨站脚本漏洞，该漏洞源于在 OpenCRX 中，版本 v4.0.0 到 v5.1.0 容易受到反射跨站点脚本 (XSS) 的攻击，因为密码重置功能中的参数未经过清理。 这允许在 openCRX 实例的任何用户上执行外部 javascript 文件。
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
org.opencrx opencrx-core-config 4.0.0 ~ * -

II. Public POCs for CVE-2021-25959

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III. Intelligence Information for CVE-2021-25959

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Patches & Fixes for CVE-2021-25959 (1)

Other References for CVE-2021-25959 (1)

IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2021-25959

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