GHSA-wcx3-63mm-h8x6
Suggest an improvement- Source
- https://github.com/advisories/GHSA-wcx3-63mm-h8x6
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-wcx3-63mm-h8x6/GHSA-wcx3-63mm-h8x6.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-wcx3-63mm-h8x6
- Aliases
- Published
- 2024-05-05T21:30:30Z
- Modified
- 2025-06-12T06:42:34.274755Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
- Summary
- MediaWiki UnlinkedWikibase Cross-site Scripting vulnerability
- Details
-
An issue was discovered in the UnlinkedWikibase extension in MediaWiki before 1.42.0. XSS can occur through an interface message. Error messages (in the $err var) are not escaped before being passed to Html::rawElement() in the getError() function in the Hooks class.
- Database specific
{ "nvd_published_at": "2024-05-05T19:15:07Z", "github_reviewed": true, "github_reviewed_at": "2024-12-04T22:46:01Z", "severity": "MODERATE", "cwe_ids": [ "CWE-79" ] }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2024-34500
- https://github.com/github/advisory-database/pull/5310
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/UnlinkedWikibase/+/1002175
- https://gerrit.wikimedia.org/r/mediawiki/extensions/UnlinkedWikibase.git
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FU2FGUXXK6TMV6R52VRECLC6XCSQQISY
- https://phabricator.wikimedia.org/T357203
Affected packages
Packagist / samwilson/unlinked-wikibase
Package
- Name
- samwilson/unlinked-wikibase
- Purl
- pkg:composer/samwilson/unlinked-wikibase