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 all
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…
| Vendor | Product | Versions |
|---|---|---|
| nextcloud | security | advisories — Nextcloud Server >= 25.0.0, < 25.0.7, Nextcloud Server >= 26.0.0, < 26.0.2, Nextcloud Enterprise Server >= 21.0.0, < 21.0.9.12, Nextcloud Enterprise Server >= 22.0.0, < 22.2.10.12, Nextcloud Enterprise Server >= 23.0.0, < 23.0.12.7, Nextcloud Enterprise Server >= 24.0.0, < 24.0.12.2, Nextcloud Enterprise Server >= 25.0.0, < 25.0.7, Nextcloud Enterprise Server >= 26.0.0, < 26.0.2 |
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.