ghsa-fmrf-p77g-vv5c
Vulnerability from github
Published
2023-06-30 18:31
Modified
2023-07-07 16:30
Severity ?
VLAI Severity ?
Summary
MediaWiki Cross-site Scripting vulnerability
Details
An issue was discovered in SiteLinksView.php in Wikibase in MediaWiki through 1.39.3. There is XSS via a crafted badge title attribute. This is also related to lack of escaping in wbTemplate (from resources/wikibase/templates.js) for quotes (which can be in a title attribute).
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "wikibase/wikibase"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.39.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-37302"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2023-06-30T20:25:26Z",
"nvd_published_at": "2023-06-30T17:15:09Z",
"severity": "MODERATE"
},
"details": "An issue was discovered in SiteLinksView.php in Wikibase in MediaWiki through 1.39.3. There is XSS via a crafted badge title attribute. This is also related to lack of escaping in wbTemplate (from resources/wikibase/templates.js) for quotes (which can be in a title attribute).",
"id": "GHSA-fmrf-p77g-vv5c",
"modified": "2023-07-07T16:30:42Z",
"published": "2023-06-30T18:31:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37302"
},
{
"type": "WEB",
"url": "https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Wikibase/+/933649"
},
{
"type": "WEB",
"url": "https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Wikibase/+/933650"
},
{
"type": "PACKAGE",
"url": "https://github.com/wikimedia/mediawiki"
},
{
"type": "WEB",
"url": "https://phabricator.wikimedia.org/T339111"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "MediaWiki Cross-site Scripting vulnerability"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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