Description
An issue was discovered in the Widgets extension for MediaWiki through 1.35.1. Any user with the ability to edit pages within the Widgets namespace could call any static function within any class (defined within PHP or MediaWiki) via a crafted HTML comment, related to a Smarty template. For example, a person in the Widget Editors group could use \MediaWiki\Shell\Shell::command within a comment.
Published: 2020-12-21
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-23291 An issue was discovered in the Widgets extension for MediaWiki through 1.35.1. Any user with the ability to edit pages within the Widgets namespace could call any static function within any class (defined within PHP or MediaWiki) via a crafted HTML comment, related to a Smarty template. For example, a person in the Widget Editors group could use \MediaWiki\Shell\Shell::command within a comment.
History

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Subscriptions

Mediawiki Mediawiki
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T17:09:14.607Z

Reserved: 2020-12-21T00:00:00.000Z

Link: CVE-2020-35625

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-12-21T23:15:12.530

Modified: 2024-11-21T05:27:43.503

Link: CVE-2020-35625

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses