CVE-2013-4303
Published: 11 December 2019
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.
Priority
Status
Package | Release | Status |
---|---|---|
mediawiki Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(1:1.19.8+dfsg-1)
|
bionic |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
cosmic |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
disco |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
eoan |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
focal |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
groovy |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
hirsute |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
impish |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
jammy |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
lucid |
Ignored
(end of life)
|
|
precise |
Ignored
(end of life)
|
|
quantal |
Ignored
(end of life)
|
|
raring |
Ignored
(end of life)
|
|
saucy |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(1:1.19.8+dfsg-1)
|
|
utopic |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
vivid |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
wily |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
xenial |
Does not exist
|
|
yakkety |
Not vulnerable
(1:1.19.8+dfsg-1)
|
|
zesty |
Not vulnerable
(1:1.19.8+dfsg-1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.1 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Changed |
Confidentiality | Low |
Integrity impact | Low |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |