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I. Basic Information for CVE-2021-21610
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not implement any restrictions for the URL rendering a formatted preview of markup passed as a query parameter, resulting in a reflected cross-site scripting (XSS) vulnerability if the configured markup formatter does not prohibit unsafe elements (JavaScript) in markup.
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
Cloudbees Jenkins 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cloudbees Jenkins(Hudson Labs)是美国CloudBees(Cloudbees)公司的一套基于Java开发的持续集成工具。该产品主要用于监控持续的软件版本发布/测试项目和一些定时执行的任务。 Jenkins 2.274版本及之前存在跨站脚本漏洞,该漏洞源于程序没有对URL呈现作为查询参数传递的标记的格式化预览实现任何限制,攻击者可利用该漏洞获取敏感信息。以下设备或型号存在漏洞:Jenkins 2.274版本及之前、LTS 2.263.1版本及之前。
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
Jenkins projectJenkins unspecified ~ 2.274 -
II. Public POCs for CVE-2021-21610
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III. Intelligence Information for CVE-2021-21610
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IV. Related Vulnerabilities
V. Comments for CVE-2021-21610

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