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CVE-2026-73313 XenForo < 2.3.13 MFA Bypass via Passkey TFA Provider

🗓️ 08 Sep 2026 13:17:30Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 44 Views

MFA bypass in XenForo < 2.3.13 via passkey credential lookup enabling login as another user.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-73313
8 Sep 202616:35
–githubexploit
cve
CVE
CVE-2026-73313
8 Sep 202613:17
–cve
euvd
EUVD
EUVD-2026-72784
8 Sep 202613:17
–euvd
kitploit
Kitploit
CVE-2026-73313
24 Sep 202619:10
–kitploit
nvd
NVD
CVE-2026-73313
8 Sep 202614:17
–nvd
ptsecurity
Positive Technologies
PT-2026-87058
8 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-73313: Incorrect Authorization
8 Sep 202600:00
–rapid7
vulnrichment
Vulnrichment
CVE-2026-73313 XenForo < 2.3.13 MFA Bypass via Passkey TFA Provider
8 Sep 202613:17
–vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "vendor": "XenForo",
    "product": "XenForo",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThan": "2.3.13"
      }
    ]
  }
]

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09 Sep 2026 01:08Current
CVSS 3.16.8
CVSS 47.6
EPSS0.00579
SSVC
44