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CVE-2026-103437

🗓️ 30 Sep 2026 17:17:35Reported by wikimedia-foundationType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

Reflected XSS in MediaWiki ReadingLists via imported metadata permits JavaScript URL XSS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-103437
30 Sep 202618:33
–githubexploit
cvelist
Cvelist
CVE-2026-103437 ReadingLists imported metadata permits JavaScript URL XSS
30 Sep 202617:17
–cvelist
euvd
EUVD
EUVD-2026-90201
30 Sep 202617:17
–euvd
nvd
NVD
CVE-2026-103437
30 Sep 202618:18
–nvd
vulnrichment
Vulnrichment
CVE-2026-103437 ReadingLists imported metadata permits JavaScript URL XSS
30 Sep 202617:17
–vulnrichment
[
  {
    "vendor": "The Wikimedia Foundation",
    "product": "MediaWiki ReadingLists extension",
    "repo": "https://gerrit.wikimedia.org/r/mediawiki/extensions/ReadingLists",
    "versions": [
      {
        "status": "affected",
        "version": "1.46"
      },
      {
        "status": "affected",
        "version": "1.45"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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30 Sep 2026 21:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 42
SSVC
8