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CVE-2026-45690 Nextcloud: Two-Factor Authentication Bypass via Pending Session Token Replay

🗓️ 01 Jun 2026 17:08:04Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

Nextcloud two-factor bypass via pending session token replay enables access before the second factor on affected server versions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-45690
1 Jun 202617:08
attackerkb
CNNVD
Nextcloud Server 授权问题漏洞
1 Jun 202600:00
cnnvd
CVE
CVE-2026-45690
1 Jun 202617:08
cve
EUVD
EUVD-2026-33716
1 Jun 202617:08
euvd
Fedora
[SECURITY] Fedora 44 Update: nextcloud-33.0.5-1.fc44
17 Jun 202608:44
fedora
Fedora
[SECURITY] Fedora 43 Update: nextcloud-33.0.5-1.fc43
17 Jun 202608:26
fedora
Tenable Nessus
Fedora 44 : nextcloud (2026-86fab2703b)
17 Jun 202600:00
nessus
Tenable Nessus
Fedora 43 : nextcloud (2026-cb3feafe41)
17 Jun 202600:00
nessus
Nextcloud
Two-Factor Authentication Bypass via Pending Session Token Replay
15 May 202609:41
nextcloud
NVD
CVE-2026-45690
1 Jun 202619:16
nvd
Rows per page
[
  {
    "vendor": "nextcloud",
    "product": "security-advisories",
    "versions": [
      {
        "version": ">= 32.0.0, < 32.0.9",
        "status": "affected"
      },
      {
        "version": ">= 33.0.0, < 33.0.3",
        "status": "affected"
      }
    ]
  }
]

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