CVE-2017-0370

MEDIUM

MediaWiki < 1.23.16 - Spam Blacklist Bypass via Encoded URLs in File Inclusion Syntax

Title source: llm

Description

Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw were Spam blacklist is ineffective on encoded URLs inside file inclusion syntax's link parameter.

References (3)

Core 3

Core References

Vendor Advisory mailing-list x_refsource_mlist

https://lists.wikimedia.org/pipermail/mediawiki-announce/2017-April/000207.html

Third Party Advisory x_refsource_confirm

https://security-tracker.debian.org/tracker/CVE-2017-0370

Issue Tracking, Third Party Advisory x_refsource_confirm

https://phabricator.wikimedia.org/T48143

Scores

CVSS v3 5.3

EPSS 0.0024

EPSS Percentile 46.5%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

CWE

CWE-20

Status published

Products (2)

debian/debian_linux 7.0

mediawiki/mediawiki 1.23.0 - 1.23.16

Published Apr 13, 2018

Tracked Since Feb 18, 2026