CVE-2021-46147: CSRF
First published: Fri Jan 07 2022(Updated: )
An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. MassEditRegex allows CSRF.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Wikimedia MediaWiki | <1.35.5 | |
| Wikimedia MediaWiki | >=1.36.0<1.36.3 | |
| Wikimedia MediaWiki | >=1.37.0<1.37.1 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-46147.
What is the severity of CVE-2021-46147?
The severity of CVE-2021-46147 is high with a CVSS score of 8.8.
What is the affected software?
The affected software is MediaWiki versions before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1.
What does CVE-2021-46147 allow?
CVE-2021-46147 allows CSRF (Cross-Site Request Forgery) attacks through the MassEditRegex feature in MediaWiki.
Are there any available references for CVE-2021-46147?
Yes, you can find references for CVE-2021-46147 at the following links: [1](https://gerrit.wikimedia.org/r/q/I5980de35b0a01b5242b68b7b0bdc08adf5d968d8) and [2](https://phabricator.wikimedia.org/T293341).
- agent/references
- agent/type
- agent/weakness
- agent/severity
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/first-publish-date
- agent/last-modified-date
- agent/author
- agent/softwarecombine
- agent/event
- agent/source
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/mediawiki
- canonical/wikimedia mediawiki
- version/wikimedia mediawiki/1.36.0
- version/wikimedia mediawiki/1.37.0