CVE-2021-41801

HIGH

8.8

Description

The ReplaceText extension through 1.41 for MediaWiki has Incorrect Access Control. When a user is blocked after submitting a replace job, the job is still run, even if it may be run at a later time (due to the job queue backlog)

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published10/11/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

mediawiki:mediawiki

References

https://lists.wikimedia.org/hyperkitty/list/wikitech-l%40lists.wikimedia.org/thread/2IFS5CM2YV4VMSODPX3J2LFHKSEWVFV5/(cve@mitre.org)

https://phabricator.wikimedia.org/T279090(cve@mitre.org)

https://lists.wikimedia.org/hyperkitty/list/wikitech-l%40lists.wikimedia.org/thread/2IFS5CM2YV4VMSODPX3J2LFHKSEWVFV5/(af854a3a-2127-422b-91ae-364da2661108)

https://phabricator.wikimedia.org/T279090(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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