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Nextcloud

18 known vulnerabilities

4
HIGH
12
MEDIUM
2
LOW

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nextcloud server 8 tables 3 user oidc 2 approval 2 forms 1 calendar 1 flow 1
18 CVEs
6.8
CVE-2026-45810

Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 31.0.0 to before 31.0.12,

7.1
CVE-2026-45722

Nextcloud is an open source content collaboration platform. From versions 0.9.0 to before 0.9.7, and 1.0.0 to before 1.0

5.9
CVE-2026-45691

Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.9, a

5.9
CVE-2026-45690

Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.9, a

8.2
CVE-2026-45545

Nextcloud is an open source content collaboration platform. From versions 0.7.0 to before 0.7.7, 0.8.0 to before 0.8.10,

4.3
CVE-2026-45544

Nextcloud is an open source content collaboration platform. From version 0.8.0 to before version 1.0.4, the view filter

5.3
CVE-2026-45543

Nextcloud is an open source content collaboration platform. From version 4.3.0 to before version 5.2.7, a removed collab

4.3
CVE-2026-45286

Nextcloud is an open source content collaboration platform. From versions 5.5.13 to before 5.5.17, and 6.2.0 to before 6

6.4
CVE-2026-45285

Nextcloud is an open source content collaboration platform. From versions 32.0.0 to before 32.0.9, and 33.0.0 to before

4.6
CVE-2026-45284

Nextcloud is an open source content collaboration platform. From version 1.3.6 to before version 8.4.0, an improper chec

6.3
CVE-2026-45283

Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.2, a

6.5
CVE-2026-45282

Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.9, a

8.1
CVE-2026-45281

Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.9, a

4.4
CVE-2026-45279

Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 31.0.0 to before 31.0.14,

3.3
CVE-2026-45278

Nextcloud is an open source content collaboration platform. From version 6.1.0 to before version 8.2.2, an attacker can

3.3
CVE-2026-45277

Nextcloud is an open source content collaboration platform. Prior to version 2.7.2, authenticated users can check if arb

6.5
CVE-2026-45275

Nextcloud is an open source content collaboration platform. Prior to version 2.7.2, a privilege escalation vulnerability

8.8
CVE-2026-22683

Windmill versions 1.56.0 through 1.614.0 contain a missing authorization vulnerability that allows users with the Operat

Frequently Asked Questions

How many CVEs affect Nextcloud?

Nextcloud has 18 CVE records in our database, including 0 critical and 4 high severity vulnerabilities.

What are the most severe Nextcloud vulnerabilities?

Nextcloud has 0 critical severity (CVSS 9.0+) and 4 high severity (CVSS 7.0-8.9) vulnerabilities. Review the list above sorted by publication date to find the most recent high-severity issues.

How can I scan for Nextcloud vulnerabilities?

CyberStrike's AI-powered security agents automatically detect vulnerabilities in Nextcloud products across your infrastructure. The platform provides continuous pentesting, DAST scanning, and real-time vulnerability monitoring with actionable remediation guidance.

Detect Nextcloud Vulnerabilities

CyberStrike scans your infrastructure for Nextcloud vulnerabilities and provides real-time remediation guidance.

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