4.3
CVE-2014-2242
- EPSS 2.45%
- Veröffentlicht 02.03.2014 04:57:25
- Zuletzt bearbeitet 29.04.2026 01:13:23
- Erkennungen
Loginincludes/upload/UploadBase.php in MediaWiki before 1.19.12, 1.20.x and 1.21.x before 1.21.6, and 1.22.x before 1.22.3 does not prevent use of invalid namespaces in SVG files, which allows remote attackers to conduct cross-site scripting (XSS) attacks via an SVG upload, as demonstrated by use of a W3C XHTML namespace in conjunction with an IFRAME element.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 2.45% | 0.823 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 4.3 | 8.6 | 2.9 |
AV:N/AC:M/Au:N/C:N/I:P/A:N
|
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
http://lists.wikimedia.org/pipermail/mediawiki-announce/2014-February/000141.html
http://openwall.com/lists/oss-security/2014/02/28/1
http://openwall.com/lists/oss-security/2014/03/01/2
http://www.securityfocus.com/bid/65910
https://bugzilla.redhat.com/show_bug.cgi?id=1071135
https://bugzilla.wikimedia.org/show_bug.cgi?id=60771
https://gerrit.wikimedia.org/r/#/q/7d923a6b53f7fbcb0cbc3a19797d741bf6f440eb%2Cn%2Cz