vulnerability
MediaWiki: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (CVE-2013-4303)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Dec 11, 2019 | Dec 23, 2019 | Dec 23, 2019 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Dec 11, 2019
Added
Dec 23, 2019
Modified
Dec 23, 2019
Description
includes/libs/IEUrlExtension.php in the MediaWiki API in MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 does not properly detect extensions when there are an even number of "." (period) characters in a string, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the siprop parameter in a query action to wiki/api.php.
Solutions
mediawiki-upgrade-1_19_8mediawiki-upgrade-1_20_7mediawiki-upgrade-1_21_2
References
- CVE-2013-4303
- https://attackerkb.com/topics/CVE-2013-4303
- URL-http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html
- URL-http://seclists.org/oss-sec/2013/q3/553
- URL-http://www.securityfocus.com/bid/62194
- URL-https://bugzilla.wikimedia.org/show_bug.cgi?id=52746
- URL-https://exchange.xforce.ibmcloud.com/vulnerabilities/86897
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