Information Exposure

Affecting mediawiki/core package, versions >=0.0.0

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Overview

mediawiki/core is a Free software wiki application developed by the Wikimedia Foundation and others.

Note: This package is not maintained on Packagist anymore, but newer releases exist.

Affected versions of this package are vulnerable to Information Exposure. Handling of actor ID does not necessarily use the correct database or correct wiki.

Remediation

There is no fixed version for mediawiki/core.

References

CVSS Score

7.5
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    None
  • Availability
    None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Credit
Unknown
CVE
CVE-2020-25869
CWE
CWE-200
Snyk ID
SNYK-PHP-MEDIAWIKICORE-1048098
Disclosed
27 Sep, 2020
Published
03 Dec, 2020