High severityNVD Advisory· Published Jul 10, 2019· Updated Aug 4, 2024
CVE-2019-12472
CVE-2019-12472
Description
An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.18.0 through 1.32.1. It is possible to bypass the limits on IP range blocks ($wgBlockCIDRLimit) by using the API. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
mediawiki/corePackagist | >= 1.18.0, < 1.27.6 | 1.27.6 |
mediawiki/corePackagist | >= 1.30.0, < 1.30.2 | 1.30.2 |
mediawiki/corePackagist | >= 1.31.0, < 1.31.2 | 1.31.2 |
mediawiki/corePackagist | >= 1.32.0, < 1.32.2 | 1.32.2 |
Affected products
2- Wikimedia/MediaWikidescription
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-7mqg-5fgh-xh4rghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2019-12472ghsaADVISORY
- github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2019-12472.yamlghsaWEB
- lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.htmlghsax_refsource_CONFIRMWEB
- phabricator.wikimedia.org/T199540ghsax_refsource_MISCWEB
News mentions
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