GitHub Advisoryadvisory · Packagist

GHSA-7hwr-f745-5rwq MediaWiki information disclosure

MEDIUM Published 2022-05-24 Modified 2024-05-15 Official page ↗
Aliases
CVE-2019-16738
Ecosystem
Packagist
Packages
mediawiki/core
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-200, CWE-862
Reviewed
2024-05-15

Affected packages

• Packagist mediawiki/core: >= 1.31.0, < 1.31.4 → fixed in 1.31.4 • Packagist mediawiki/core: >= 1.32.0, < 1.32.4 → fixed in 1.32.4 • Packagist mediawiki/core: >= 1.33.0, < 1.33.1 → fixed in 1.33.1

Description

In MediaWiki through 1.33.0, Special:Redirect allows information disclosure of suppressed usernames via a User ID Lookup.

Related

Alias · CVE (1)

  • CVE-2019-16738 In MediaWiki through 1.33.0, Special:Redirect allows information disclosure of suppressed usernames via a User ID Lookup. vulnerability

Weakness · CWE (2)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
  • CWE-862 Missing Authorization weakness

References