6.1

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2020-2217

GHSA ID

GHSA-rfrq-3v89-fqg6

EPSS Score

0.57441%

CWE

CWE-79

Published

5/24/2022

Updated

1/28/2023

KEV Status

Technology

Java

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

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CVE-2020-2217

CVE-2020-2217: Reflected XSS in Jenkins Compatibility Action Storage Plugin

Jenkins Compatibility Action Storage Plugin 1.0 and earlier does not escape the content coming from the MongoDB in the testConnection form validation endpoint, resulting in a reflected cross-site scripting (XSS) vulnerability.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2020-2217

CVE-2020-2217:

6.1

CVSS Score

3.1

-

CVSS Score

Basic Information

CVE ID

CVE-2020-2217

GHSA ID

GHSA-rfrq-3v89-fqg6

EPSS Score

0.57441%

CWE

CWE-79

Published

5/24/2022

Updated

1/28/2023

KEV Status

Technology

Java

Basic Information

CVE ID

GHSA ID

EPSS Score

CWE

Published

Updated

KEV Status

Technology

Technical Details

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
org.jenkins-ci.plugins:compatibility-action-storage	maven	<= 1.0

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability explicitly references improper output escaping in the 'testConnection form validation endpoint'. In Jenkins plugin architecture:

Form validation endpoints are typically handled by do[Action] methods in Descriptor classes
The naming pattern 'testConnection' suggests a doTestConnection method
The lack of output escaping for MongoDB data aligns with XSS patterns in form validation responses
The package structure follows standard Maven/Java conventions for Jenkins plugins While the exact code isn't available, the architectural patterns and vulnerability description provide strong indicators for the vulnerable function.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

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Reasoning

*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.*v*il**l* *or Mi**o *ustom*rs only.

6.1

-

Basic Information

Basic Information

Concerned about an active attack path?

CVE-2020-2217: Reflected XSS in Jenkins Compatibility Action Storage Plugin

CVE-2020-2217:

6.1

-

Basic Information

Basic Information

Technical Details

Technical Details

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability IntelligenceMiggo AI

6.1

6.1

Basic Information

Basic Information

Technical Details

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

CVE-2020-2217: Reflected XSS in Jenkins Compatibility Action Storage Plugin

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI