CVE-2023-25820
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Nextcloud Server and Enterprise Server missing brute force protection on password confirmation modal
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform, and Nextcloud Enterprise Server is the enterprise version of the file server software. In Nextcloud Server versions 25.0.x prior to 25.0.5 and versions 24.0.x prior to 24.0.10 as well as Nextcloud Enterprise Server versions 25.0.x prior to 25.0.4, 24.0.x prior to 24.0.10, 23.0.x prior to 23.0.12.5, 22.x prior to 22.2.0.10, and 21.x prior to 21.0.9.10, when an attacker gets access to an already logged in user session they can then brute force the password on the confirmation endpoint. Nextcloud Server should upgraded to 24.0.10 or 25.0.4 and Nextcloud Enterprise Server should upgraded to 21.0.9.10, 22.2.10.10, 23.0.12.5, 24.0.10, or 25.0.4 to receive a patch. No known workarounds are available.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
security-advisories
- Vendor
- nextcloud
- Product
- security-advisories
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| Nextcloud Server >= 24.0.0, < 24.0.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| Nextcloud Server >= 25.0.0, < 25.0.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| Nextcloud Enterprise Server >= 25.0.0, < 25.0.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| Nextcloud Enterprise Server >= 24.0.0, < 24.0.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| Nextcloud Enterprise Server >= 23.0.0, < 23.0.12.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| Nextcloud Enterprise Server >= 22.0.0, < 22.2.10.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| Nextcloud Enterprise Server >= 21.0.0, < 21.0.9.10 | affected | Unavailable | Unavailable | Unavailable | None listed |