MediaWiki up to 1.35.4/1.36.2/1.37.0 Testwiki SecurePoll information disclosure

Summaryinfo

A vulnerability described as problematic has been identified in MediaWiki up to 1.35.4/1.36.2/1.37.0. This impacts an unknown function of the component Testwiki SecurePoll. Executing a manipulation can lead to information disclosure. This vulnerability is registered as CVE-2021-46148. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in MediaWiki up to 1.35.4/1.36.2/1.37.0 (Content Management System). It has been declared as problematic. This vulnerability affects an unknown code block of the component Testwiki SecurePoll. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality.

The weakness was published 01/10/2022. The advisory is shared for download at gerrit.wikimedia.org. This vulnerability was named CVE-2021-46148 since 01/07/2022. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 1.35.5, 1.36.3 or 1.37.1 eliminates this vulnerability.

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Productinfo

Type

• Content Management System

Name

• MediaWiki

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.17
• 1.18
• 1.19
• 1.20
• 1.21
• 1.22
• 1.23
• 1.24
• 1.25
• 1.26
• 1.27
• 1.28
• 1.29
• 1.30
• 1.31
• 1.32
• 1.33
• 1.34
• 1.35
• 1.35.0
• 1.35.1
• 1.35.2
• 1.35.3
• 1.35.4
• 1.36
• 1.36.0
• 1.36.1
• 1.36.2
• 1.37.0

License

• open-source

Website

• Product: https://www.mediawiki.org/wiki/MediaWiki

CPE 2.3info

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CPE 2.2info

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