Ghostwire

CVE-2017-20239: MDwiki contains a cross-site scripting vulnerability that allows remote attackers to execute arbitrary JavaScript by...

MEDIUM CVSS 6.1 Exploit Available

Published: April 12, 2026 | Last Modified: April 12, 2026

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.

Ghostwire Analysis — What This Means Practically

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References