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CVE-2021-41917

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.

webTareas是一款基于Web的开源协作工具。该产品支持项目管理、错误跟踪、内容管理和会议管理等功能。 webTareas 存在安全漏洞，该漏洞源于webTareas 2.4及更早版本中，用户提供的数据被错误地消毒。攻击者可利用该漏洞允许认证用户通过在客户端部分创建或编辑客户端名称来存储任意web脚本或HTML。

AI Predicted 6.1 Difficulty: Easy EPSS 0.57% · P48

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2021-41917

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
webTareas version 2.4 and earlier allows an authenticated user to store arbitrary web script or HTML by creating or editing a client name in the clients section, due to incorrect sanitization of user-supplied data and achieve a Stored Cross-Site Scripting attack against the platform users and administrators. The affected endpoint is /clients/editclient.php, on the HTTP POST cn parameter.
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
webTareas 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
webTareas是一款基于Web的开源协作工具。该产品支持项目管理、错误跟踪、内容管理和会议管理等功能。 webTareas 存在安全漏洞，该漏洞源于webTareas 2.4及更早版本中，用户提供的数据被错误地消毒。攻击者可利用该漏洞允许认证用户通过在客户端部分创建或编辑客户端名称来存储任意web脚本或HTML。
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-2021-41917

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III. Intelligence Information for CVE-2021-41917

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Security Blog Posts for CVE-2021-41917 (1)

Same Patch Batch · n/a · 2021-10-08 · 17 CVEs total

CVE-2021-41802 2.9 LOW Hashicorp HashiCorp Vault 安全漏洞
CVE-2021-42112 LimeSurvey 跨站脚本漏洞
CVE-2020-22617 Ardour 资源管理错误漏洞
CVE-2021-42109 VITEC Exterity IPTV 安全漏洞
CVE-2021-32029 PostgreSQL 缓冲区错误漏洞
CVE-2021-20600 Mitsubishi Electric MELSEC iQ-R series 资源管理错误漏洞
CVE-2021-41920 webTareas SQL注入漏洞
CVE-2021-41919 webTareas 代码问题漏洞
CVE-2021-41918 webTareas 跨站脚本漏洞
CVE-2021-41916 webTareas 跨站请求伪造漏洞
CVE-2021-41825 Verint Systems Verint Workforce Optimization 跨站脚本漏洞
CVE-2021-3312 Alkacon OpenCms 代码问题漏洞
CVE-2021-36767 Digi RealPort 安全漏洞
CVE-2021-35979 Digi RealPort 访问控制错误漏洞
CVE-2021-35977 Digi RealPort 安全漏洞
CVE-2021-41947 Subrion CMS SQL注入漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a