Main Vulnerability Database Vulnerabilities #VU31326

Input validation error in MediaWiki - CVE-2017-0368

Published: April 13, 2018 / Updated: July 17, 2020

Vulnerability identifier: #VU31326

CSH Severity: Medium

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2017-0368

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: MediaWiki.org

Affected software:
MediaWiki

Detailed vulnerability description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw making rawHTML mode apply to system messages.

Install update from vendor's website.