Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.0.11, and 21.0.3, ratelimits are not applied to OCS API responses. This affects any OCS API controller (`OCSController`) using the `@BruteForceProtection` annotation. Risk depends on the installed applications on the Nextcloud Server, but could range from bypassing authentication ratelimits or spamming other Nextcloud users. The vulnerability is patched in versions 19.0.13, 20.0.11, and 21.0.3. No workarounds aside from upgrading are known to exist.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-07-12T12:25:11

Updated: 2022-08-11T00:11:28

Reserved: 2021-05-12T00:00:00


Link: CVE-2021-32678

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-07-12T13:15:07.923

Modified: 2023-11-07T03:35:22.360


Link: CVE-2021-32678

JSON object: View

cve-icon Redhat Information

No data.