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CVE-2026-58037 Core log entries for exceptions and XSS issues in log entry formatting code that may be caused by user-controlled input

🗓️ 01 Jul 2026 14:51:27Reported by wikimedia-foundationType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

CVE-2026-58037: MediaWiki cross site scripting in log formatting from user input prior to version 1.46.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-58037
1 Jul 202614:51
attackerkb
CVE
CVE-2026-58037
1 Jul 202614:51
cve
Debian CVE
CVE-2026-58037
1 Jul 202614:51
debiancve
EUVD
EUVD-2026-41042
1 Jul 202614:51
euvd
NVD
CVE-2026-58037
1 Jul 202616:16
nvd
OSV
DEBIAN-CVE-2026-58037
30 Jun 202620:48
osv
Vulnrichment
CVE-2026-58037 Core log entries for exceptions and XSS issues in log entry formatting code that may be caused by user-controlled input
1 Jul 202614:51
vulnrichment
[
  {
    "vendor": "Wikimedia Foundation",
    "product": "MediaWiki",
    "repo": "https://gerrit.wikimedia.org/g/mediawiki/core/+/refs/heads/master",
    "programFiles": [
      "includes/Language/Language.php",
      "includes/Logging/BlockLogFormatter.php",
      "includes/Logging/LogFormatter.php",
      "includes/Logging/PatrolLogFormatter.php",
      "includes/Logging/RenameuserLogFormatter.php",
      "includes/Logging/TagLogFormatter.php",
      "includes/Specials/SpecialVersion.php"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "*",
        "lessThan": "1.46.0, 1.45.4, 1.44.6, 1.43.9",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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