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CVE-2026-45281

🗓️ 01 Jun 2026 19:16:50Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 10 Views

Authenticated users can access and modify calendars due to improper authorization in Nextcloud.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-45281
1 Jun 202616:52
attackerkb
Circl
CVE-2026-45281
3 Jun 202618:37
circl
CNNVD
Nextcloud Server 安全漏洞
1 Jun 202600:00
cnnvd
CVE
CVE-2026-45281
1 Jun 202616:52
cve
Cvelist
CVE-2026-45281 Nextcloud: Cross-Account Calendar Takeover via Unauthorized Group-Member-Set Update
1 Jun 202616:52
cvelist
EUVD
EUVD-2026-33706
1 Jun 202616:52
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
Rows per page
NVD
Node
nextcloudnextcloud_serverRange32.0.032.0.9-
OR
nextcloudnextcloud_serverRange33.0.033.0.3-
Node
nextcloudnextcloud_serverRange21.0.021.0.9.23enterprise
OR
nextcloudnextcloud_serverRange22.0.022.2.10.39enterprise
OR
nextcloudnextcloud_serverRange23.0.023.0.12.35enterprise
OR
nextcloudnextcloud_serverRange24.0.024.0.12.34enterprise
OR
nextcloudnextcloud_serverRange25.0.025.0.13.29enterprise
OR
nextcloudnextcloud_serverRange26.0.026.0.13.26enterprise
OR
nextcloudnextcloud_serverRange27.0.027.1.11.26enterprise
OR
nextcloudnextcloud_serverRange28.0.028.0.14.17enterprise
OR
nextcloudnextcloud_serverRange29.0.029.0.16.16enterprise
OR
nextcloudnextcloud_serverRange30.0.030.0.17.9enterprise
OR
nextcloudnextcloud_serverRange31.0.031.0.14.5enterprise
OR
nextcloudnextcloud_serverRange32.0.032.0.9enterprise
OR
nextcloudnextcloud_serverRange33.0.033.0.3enterprise

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