Information disclosure in MediaWiki
CVE-2013-7444
The Special:Contributions page in MediaWiki before 1.22.0 allows remote attackers to determine if an IP is autoblocked via the "Change block" text.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.023 (82.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 82.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.openwall.com/lists/oss-security/2015/08/27/6 (mailing-list)
- github.com/wikimedia/mediawiki/commit/dc2966bd05b69321300c63fd0bd78e7c78ecea6e
- phabricator.wikimedia.org/T48457
- www.openwall.com/lists/oss-security/2015/08/12/6 (mailing-list)
- lists.wikimedia.org/pipermail/mediawiki-announce/2015-August/000179.html (Vendor Advisory, mailing-list)
- lists.fedoraproject.org/pipermail/package-announce/2015-August/165193.html (vendor-advisory)