CVE-2012-4382 describes an information disclosure vulnerability in MediaWiki versions before 1.18.5 and 1.19.x before 1.19.2. This flaw allows remote administrators to read the reason for a user block by attempting to re-block the user. The vulnerability has a CVSS score of 4.9 (MEDIUM), indicating a network-based attack with low complexity, requiring high privileges, and resulting in high confidentiality impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.18.4CPE matchmatch criteria | cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:* | ||
1.19.0CPE matchmatch criteria | cpe:2.3:a:mediawiki:mediawiki:1.19.0:*:*:*:*:*:*:* | ||
1.19.1CPE matchmatch criteria | cpe:2.3:a:mediawiki:mediawiki:1.19.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.