Description

MDwiki contains a cross-site scripting vulnerability that allows remote attackers to execute arbitrary JavaScript by injecting malicious code through the location hash parameter. Attackers can craft URLs with JavaScript payloads in the hash fragment that are parsed and rendered without sanitization, causing the injected scripts to execute in the victim's browser context.

INFO

Published Date :

2026-04-12T12:28:42.926Z

Last Modified :

2026-04-12T12:28:42.926Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2017-20239 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2017-20239.

URL Resource
https://www.exploit-db.com/exploits/46097 cve-icon cve-icon
https://www.vulncheck.com/advisories/mdwiki-cross-site-scripting-via-location-hash-parameter cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact