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CVE-2026-58029

🗓️ 01 Jul 2026 15:19:11Reported by wikimedia-foundationType 
cve
 cve🔗 web.nvd.nist.gov👁 8 Views

CVE-2026-58029 affects Wikimedia Foundation MediaWiki and enables a full account takeover via BotPasswords and OAuth through action=changeauthenticationdata. Affected versions are MediaWiki: before 1.46.0, 1.45.4, 1.44.6, 1.43.9. The issue involve...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-58029
1 Jul 202615:19
–attackerkb
Circl		CVE-2026-58029
1 Jul 202615:54
–circl
Cvelist		CVE-2026-58029 Full Account Takeover from BotPasswords and OAuth via action=changeauthenticationdata
1 Jul 202615:19
–cvelist
Debian CVE		CVE-2026-58029
1 Jul 202615:19
–debiancve
EUVD		EUVD-2026-41030
1 Jul 202615:19
–euvd
NVD		CVE-2026-58029
1 Jul 202616:16
–nvd
OSV		DEBIAN-CVE-2026-58029
30 Jun 202620:48
–osv
Vulnrichment		CVE-2026-58029 Full Account Takeover from BotPasswords and OAuth via action=changeauthenticationdata
1 Jul 202615:19
–vulnrichment
[
  {
    "vendor": "Wikimedia Foundation",
    "product": "MediaWiki",
    "repo": "https://gerrit.wikimedia.org/g/mediawiki/core/+/refs/heads/master",
    "programFiles": [
      "includes/Api/ApiChangeAuthenticationData.php",
      "includes/Api/ApiLinkAccount.php",
      "includes/Api/ApiRemoveAuthenticationData.php",
      "includes/Specials/SpecialLinkAccounts.php",
      "includes/Specials/SpecialUnlinkAccounts.php"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "*",
        "lessThan": "1.46.0, 1.45.4, 1.44.6, 1.43.9",
        "versionType": "1.46.0, 1.45.4, 1.44.6, 1.43.9"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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01 Jul 2026 18:18Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.3
SSVC
CWE-287
8