ubuntu-cve-2013-4568
Vulnerability from osv_ubuntu
Published
2013-12-13 18:07
Modified
2025-07-16 04:50
Summary
Details
Incomplete blacklist vulnerability in Sanitizer::checkCss in MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3 allows remote attackers to conduct cross-site scripting (XSS) attacks via certain non-ASCII characters in CSS, as demonstrated using variations of "expression" containing (1) full width characters or (2) IPA extensions, which are converted and rendered by Internet Explorer.
Severity
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "mediawiki",
"binary_version": "1:1.19.14+dfsg-1"
},
{
"binary_name": "mediawiki-classes",
"binary_version": "1:1.19.14+dfsg-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "mediawiki",
"purl": "pkg:deb/ubuntu/mediawiki@1:1.19.14+dfsg-1?arch=source\u0026distro=trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1:1.19.14+dfsg-1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1:1.19.8+dfsg-1",
"1:1.19.8+dfsg-2",
"1:1.19.8+dfsg-2.1",
"1:1.19.8+dfsg-2.2",
"1:1.19.9+dfsg-2",
"1:1.19.10+dfsg-1",
"1:1.19.11+dfsg-1"
]
}
],
"aliases": [],
"details": "Incomplete blacklist vulnerability in Sanitizer::checkCss in MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3 allows remote attackers to conduct cross-site scripting (XSS) attacks via certain non-ASCII characters in CSS, as demonstrated using variations of \"expression\" containing (1) full width characters or (2) IPA extensions, which are converted and rendered by Internet Explorer.",
"id": "UBUNTU-CVE-2013-4568",
"modified": "2025-07-16T04:50:19Z",
"published": "2013-12-13T18:07:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2013-4568"
},
{
"type": "REPORT",
"url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=55332"
},
{
"type": "REPORT",
"url": "https://bugzilla.wikimedia.org/attachment.cgi?id=13452\u0026action=diff"
},
{
"type": "REPORT",
"url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-November/000135.html"
},
{
"type": "REPORT",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/123011.html"
},
{
"type": "REPORT",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/122998.html"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2013-4568"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2013-4568"
],
"withdrawn": "2025-07-18T16:42:55Z"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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