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CVE-2020-2207

Quick assessment

Affected
Jenkins project Jenkins VncViewer Plugin
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

CloudBees Jenkins（Hudson Labs）是美国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。VncViewer Plugin是使用在其中的一个VNC远程桌面查看插件。 CloudBees Jenkins VncViewer Plugin 1.7及之前版本中存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。

AI Predicted 5.4 Difficulty: Easy EPSS 0.87% · P56

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2020-2207

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Jenkins VncViewer Plugin 1.7 and earlier does not escape a parameter value in the checkVncServ form validation endpoint, resulting in a reflected cross-site scripting (XSS) vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
CloudBees Jenkins VncViewer Plugin 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CloudBees Jenkins（Hudson Labs）是美国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。VncViewer Plugin是使用在其中的一个VNC远程桌面查看插件。 CloudBees Jenkins VncViewer Plugin 1.7及之前版本中存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
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

Vendor Product Affected Versions CPE Subscribe
Jenkins project Jenkins VncViewer Plugin unspecified ~ 1.7 -

II. Public POCs for CVE-2020-2207

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2020-2207

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Vendor Advisories for CVE-2020-2207 (1)

Mailing List Discussions for CVE-2020-2207 (1)

Same Patch Batch · Jenkins project · 2020-07-02 · 19 CVEs total

CVE-2020-2209 CloudBees Jenkins TestComplete support Plugin 安全漏洞
CVE-2020-2201 CloudBees Jenkins Sonargraph Integration Plugin 跨站脚本漏洞
CVE-2020-2203 CloudBees Jenkins Fortify on Demand Plugin 跨站请求伪造漏洞
CVE-2020-2202 CloudBees Jenkins Fortify on Demand Plugin 授权问题漏洞
CVE-2020-2206 CloudBees Jenkins VncRecorder Plugin 跨站脚本漏洞
CVE-2020-2205 CloudBees Jenkins VncRecorder Plugin 跨站脚本漏洞
CVE-2020-2204 CloudBees Jenkins Fortify on Demand Plugin 授权问题漏洞
CVE-2020-2208 CloudBees Jenkins Slack Upload Plugin 信息泄露漏洞
CVE-2020-2210 CloudBees Jenkins Stash Branch Parameter Plugin 安全漏洞
CVE-2020-2219 CloudBees Jenkins Link Column Plugin 跨站脚本漏洞
CVE-2020-2213 CloudBees Jenkins White Source Plugin 安全漏洞
CVE-2020-2212 CloudBees Jenkins GitHub Coverage Reporter Plugin 安全漏洞
CVE-2020-2211 CloudBees Jenkins ElasticBox Jenkins Kubernetes CI/CD Plugin 代码问题漏洞
CVE-2020-2215 CloudBees Jenkins Zephyr for JIRA Test Management Plugin 跨站请求伪造漏洞
CVE-2020-2214 CloudBees Jenkins ZAP Pipeline Plugin 跨站脚本漏洞
CVE-2020-2218 CloudBees Jenkins HP ALM Quality Center Plugin 安全漏洞
CVE-2020-2217 CloudBees Jenkins Compatibility Action Storage Plugin 跨站脚本漏洞
CVE-2020-2216 CloudBees Jenkins Zephyr for JIRA Test Management Plugin 授权问题漏洞

IV. Related Vulnerabilities

Same vendor: Jenkins project

V. Comments for CVE-2020-2207

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