CVE-2023-32320
Nextcloud Server is a data storage system for Nextcloud, a self-hosted productivity platform. When multiple requests are sent in parallel, all of them were executed even if the amount of faulty requests succeeded the limit by the time the response was sent to the client. This allowed someone to send as many requests the server could handle in parallel to bruteforce protected details instead of the configured limit, default 8. Nextcloud Server versions 25.0.7 and 26.0.2 and Nextcloud Enterprise Server versions 21.0.9.12, 22.2.10.12, 23.0.12.7, 24.0.12.2, 25.0.7 and 26.0.2 contain patches for this issue.
- Affected products
- Alt Linux, Nextcloud Enterprise Server, Nextcloud Server, Red Os
- Nextcloud Nextcloud Server
- < 21.0.9.12, 22.2.10.12, 23.0.12.7, 24.0.12.2, 25.0.7, 26.0.2
- Fix
- Available
- CVSS 3.1
- 8.7 HIGH
- EPSS
- 0.9% (55th percentile)
- Weakness
- CWE-307
- NVD status
- Modified
- Published
- 2023-06-22
No indexed exploits for CVE-2023-32320 yet
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No exploit for CVE-2023-32320 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.