CVE-2021-32725

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, default share permissions were not being respected for federated reshares of files and folders. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. There are no known workarounds.

• CWE-277
• CWE-276

• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-6f6v-h9x9-jj4vThird Party Advisory
• https://github.com/nextcloud/server/pull/26946Patch, Third Party Advisory
• https://hackerone.com/reports/1178320Permissions Required
• https://security.gentoo.org/glsa/202208-17Third Party Advisory
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-6f6v-h9x9-jj4vThird Party Advisory
• https://github.com/nextcloud/server/pull/26946Patch, Third Party Advisory
• https://hackerone.com/reports/1178320Permissions Required
• https://security.gentoo.org/glsa/202208-17Third Party Advisory

Published

Jul 12, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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