Rapid7 Vulnerability & Exploit Database

MediaWiki: Improper Input Validation (CVE-2021-31555)

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MediaWiki: Improper Input Validation (CVE-2021-31555)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
04/22/2021
Created
04/27/2021
Added
04/26/2021
Modified
04/26/2021

Description

An issue was discovered in the Oauth extension for MediaWiki through 1.35.2. It did not validate the oarc_version (aka oauth_registered_consumer.oarc_version) parameter's length.

Solution(s)

  • mediawiki-upgrade-latest

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