CVE-2020-35480

An issue was discovered in MediaWiki before 1.35.1

published December 18, 2020

CVSS
—
EPSS
1%
Percentile
73.9
In the wild
Unconfirmed
What it is

An issue was discovered in MediaWiki before 1.35.1. Missing users (accounts that don't exist) and hidden users (accounts that have been explicitly hidden due to being abusive, or similar) that the viewer cannot see are handled differently, exposing sensitive information about the hidden status to unprivileged viewers. This exists on various code paths.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01493 · 73.9th percentile
Published
2020-12-18T07:40Z
EPSS history
Timeline
  • 18 DEC 07:40Z
    An issue was discovered in MediaWiki before 1.35.1
    cvelistv5