CVE-2012-4380
7.5
HIGH
CVSS 3.1
EPSS 0.55%
Description
MediaWiki before 1.18.5, and 1.19.x before 1.19.2 allows remote attackers to bypass GlobalBlocking extension IP address blocking and create an account via unspecified vectors.
How to fix CVE-2012-4380
To remediate CVE-2012-4380, upgrade the affected package to a fixed version below.
- Debian/mediawiki—upgrade to 1:1.19.2-1 or later
Is CVE-2012-4380 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:1.19.2-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |