Vulnerability in MediaWiki
CVE-2014-9476
MediaWiki 1.2x before 1.22.15, 1.23.x before 1.23.8, and 1.24.x before 1.24.1 allows remote attackers to bypass CORS restrictions in $wgCrossSiteAJAXdomains via a domain that has a partial match to an allowed origin, as demonstrated by "http://en.wikipedia.org.evilsite.example/."
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.022 (82.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- MediaWiki — versions 1.20, 1.20.1, 1.20.2
Weakness classification (CWE)
References
- phabricator.wikimedia.org/T77028 (Exploit)
- www.openwall.com/lists/oss-security/2015/01/03/13 (mailing-list)
- www.openwall.com/lists/oss-security/2014/12/21/2 (mailing-list)
- www.mandriva.com/security/advisories (vendor-advisory)
- lists.wikimedia.org/pipermail/mediawiki-announce/2014-December/000173.html (Vendor Advisory, mailing-list)