CVE-2024-37313
Last modified
CVE-2024-37313 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Nextcloud server is a self hosted personal cloud system. Under some circumstance it was possible to bypass the second factor of 2FA after successfully providing the user credentials. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
Nextcloud server is a self hosted personal cloud system. Under some circumstance it was possible to bypass the second factor of 2FA after successfully providing the user credentials. It is recommended that the Nextcloud Server is upgraded to 26.0.13, 27.1.8 or 28.0.4 and Nextcloud Enterprise Server is upgraded to 21.0.9.17, 22.2.10.22, 23.0.12.17, 24.0.12.13, 25.0.13.8, 26.0.13, 27.1.8 or 28.0.4.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nextcloud | Nextcloud Server | >= 21.0.0, < 21.0.9.17 |
| Nextcloud | Nextcloud Server | >= 22.0.0, < 22.2.10.22 |
| Nextcloud | Nextcloud Server | >= 23.0.0, < 23.0.12.17 |
| Nextcloud | Nextcloud Server | >= 24.0.0, < 24.0.12.13 |
| Nextcloud | Nextcloud Server | >= 25.0.0, < 25.0.13.8 |
| Nextcloud | Nextcloud Server | >= 26.0.0, < 26.0.13 |
| Nextcloud | Nextcloud Server | >= 27.0.0, < 27.1.8 |
| Nextcloud | Nextcloud Server | >= 28.0.0, < 28.0.4 |
References
- https://github.com/nextcloud/server/pull/44276Issue Tracking, Patch
- https://hackerone.com/reports/2419776Issue Tracking
- https://github.com/nextcloud/server/pull/44276Issue Tracking, Patch
- https://hackerone.com/reports/2419776Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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