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CVE-2021-27889

EPSS 0.91% · P76
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I. Basic Information for CVE-2021-27889

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Cross-site Scripting (XSS) vulnerability in MyBB before 1.8.26 via Nested Auto URL when parsing messages.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
MyBB 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MyBB（MyBulletinBoard）是MyBB（MYBB）团队的开发的一套用PHP和MySQL开发的免费且基于Web的论坛软件。该软件具有简单易用、支持多国语言、可扩展等特点。 MyBB before 1.8.26 存在跨站脚本漏洞，该漏洞源于解析消息时通过嵌套的自动URL实现跨站脚本(XSS)漏洞。
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
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II. Public POCs for CVE-2021-27889

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III. Intelligence Information for CVE-2021-27889

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Same Patch Batch · n/a · 2021-03-15 · 45 CVEs total

CVE-2021-233555.6 MEDIUMArbitrary Command Injection
CVE-2021-233565.6 MEDIUMArbitrary Command Injection
CVE-2021-283783.7 LOWGitea 跨站脚本漏洞
CVE-2021-233573.3 LOWDirectory Traversal
CVE-2021-26924Argo 跨站脚本漏洞
CVE-2021-27893SSH.COM SSH Tectia Client and Server 安全漏洞
CVE-2021-27891SSH.COM SSH Tectia Client and Server 安全漏洞
CVE-2021-27208Xilinx Zynq-7000 安全特征问题漏洞
CVE-2021-28379Vesta Control Panel 代码问题漏洞
CVE-2021-28374Debian courier-authlib 配置错误漏洞
CVE-2021-28375Linux kernel 安全漏洞
CVE-2021-28363urllib3 信任管理问题漏洞
CVE-2020-35358Domainmod 代码问题漏洞
CVE-2021-26923Argo 信息泄露漏洞
CVE-2021-27892SSH.COM SSH Tectia Client and Server 安全漏洞
CVE-2021-3167Cloudera Data Engineering 信息泄露漏洞
CVE-2021-27695Tecnoteca openMAINT 跨站脚本漏洞
CVE-2020-24877Depy zzzphp SQL注入漏洞
CVE-2021-27817ShopXO 代码问题漏洞
CVE-2021-27890MyBB SQL注入漏洞

Showing top 20 of 45 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-27889

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