Medium severity5.3NVD Advisory· Published Jul 10, 2019· Updated Jun 17, 2026
CVE-2019-12467
CVE-2019-12467
Description
MediaWiki through 1.32.1 has Incorrect Access Control (issue 1 of 3). A spammer can use Special:ChangeEmail to send out spam with no rate limiting or ability to block them. 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 | < 1.27.6 | 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
7- phabricator.wikimedia.org/T209794nvdPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-6vfg-8ppv-h5hgghsaADVISORY
- lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.htmlnvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2019-12467ghsaADVISORY
- seclists.org/bugtraq/2019/Jun/12nvdMailing ListThird Party AdvisoryWEB
- www.debian.org/security/2019/dsa-4460nvdThird Party AdvisoryWEB
- github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2019-12467.yamlghsaWEB
News mentions
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