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I. Basic Information for CVE-2022-31184
Vulnerability Information

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Vulnerability Title
Email activation route can be abused by spammers in Discourse
Source: NVD (National Vulnerability Database)
Vulnerability Description
Discourse is the an open source discussion platform. In affected versions an email activation route can be abused to send mass spam emails. A fix has been included in the latest stable, beta and tests-passed versions of Discourse which rate limits emails. Users are advised to upgrade. Users unable to upgrade should manually rate limit email.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
Vulnerability Title
Discourse 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Discourse是一套开源的社区讨论平台。该平台包括社区、电子邮件和聊天室等功能。 Discourse stable 2.8.6及之前版本、Discourse beta 2.9.0.beta7及之前版本、Discourse tests-passed 2.9.0.beta7及之前版本存在安全漏洞,该漏洞源于恶意行为者可以绕过update_activate_email路由的现有速率限制,代表站点发送垃圾邮件注册电子邮件。
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
VendorProductAffected VersionsCPESubscribe
discoursediscourse < 2.8.7 -
II. Public POCs for CVE-2022-31184
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III. Intelligence Information for CVE-2022-31184
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IV. Related Vulnerabilities
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