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.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade mediawiki | Jun 12, 2019 | Jun 12, 2019 |
| Freebsd | — | Upgrade mediawiki131Upgrade mediawiki132 | Jul 6, 2019 | Jul 5, 2019 |
| Mediawiki | — | Upgrade MediaWiki to the latest version | Oct 23, 2019 | Jul 10, 2019 |
| Ubuntu | — | Upgrade mediawiki | Nov 19, 2024 | Jul 10, 2019 |
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