Information Exposure The advisory has been revoked - it doesn't affect any version of package mediawiki/core (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PHP-MEDIAWIKICORE-2806347
- published1 May 2022
- disclosed1 May 2022
- creditUnknown
Introduced: 1 May 2022
CVE-2022-28323 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Amendment
This was deemed not a vulnerability.
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 via the SecurePoll extension which allows a leak because sorting by timestamp is supported.