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I. Basic Information for CVE-2021-41250
Vulnerability Information

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Vulnerability Title
Presence of non-blacklisted URL bypasses all other filters
Source: NVD (National Vulnerability Database)
Vulnerability Description
Python discord bot is the community bot for the Python Discord community. In affected versions when a non-blacklisted URL and an otherwise triggering filter token is included in the same message the token filter does not trigger. This means that by including any non-blacklisted URL moderation filters can be bypassed. This issue has been resolved in commit 67390298852513d13e0213870e50fb3cff1424e0
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Python Utility Bot 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Python Utility Bot是专为 Discord 社区开发的社区机器人。 Python Utility Bot 存在安全漏洞,该漏洞源于在受影响的版本中,当一个未列入黑名单的URL和一个触发过滤器令牌包含在同一消息中时,令牌过滤器不会触发。攻击者可利用该漏洞通过包括任何未列入黑名单的URL审核过滤器可以被绕过。
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
python-discordbot < 67390298852513d13e0213870e50fb3cff1424e0 -
II. Public POCs for CVE-2021-41250
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III. Intelligence Information for CVE-2021-41250
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IV. Related Vulnerabilities
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