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I. Basic Information for CVE-2021-3742
Vulnerability Information

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Vulnerability Title
Server-Side Request Forgery (SSRF) in chatwoot/chatwoot
Source: NVD (National Vulnerability Database)
Vulnerability Description
A Server-Side Request Forgery (SSRF) vulnerability was discovered in chatwoot/chatwoot, affecting all versions prior to 2.5.0. The vulnerability allows an attacker to upload an SVG file containing a malicious SSRF payload. When the SVG file is used as an avatar and opened in a new tab, it can trigger the SSRF, potentially leading to host redirection.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Chatwoot 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Chatwoot是Chatwoot开源的一个应用软件。客户参与套件,对讲、Zendesk、Salesforce 服务云等的开源替代方案。 Chatwoot 2.5.0之前版本存在代码问题漏洞,该漏洞源于存在服务器端请求伪造(SSRF)漏洞,允许攻击者上传包含恶意SSRF负载的SVG文件,可能导致主机重定向。
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
VendorProductAffected VersionsCPESubscribe
chatwootchatwoot/chatwoot unspecified ~ 2.5.0 -
II. Public POCs for CVE-2021-3742
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III. Intelligence Information for CVE-2021-3742
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IV. Related Vulnerabilities
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