CVE-2021-41801

—

CVSS 3.1

8.8 high

EPSS

1%p65

Published

Oct 11, 2021 (Oct 11, 2021)

Modified

Jun 17, 2026

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)

Vendors: mediawiki
Products: mediawiki
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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