CVE-2021-44858

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

published December 20, 2021

CVSS
—
EPSS
1%
Percentile
71.7
In the wild
Unconfirmed
What it is

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. It is possible to use action=edit&undo= followed by action=mcrundo and action=mcrrestore to view private pages on a private wiki that has at least one page set in $wgWhitelistRead.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01371 · 71.7th percentile
Published
2021-12-20T00:00Z
EPSS history
Timeline
  • 20 DEC 00:00Z
    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
    cvelistv5