HIGH🇵🇱 Wersja polska

CVE-2021-32726

CVSS 7.1v3.1pub. 2021-07-12upd. 2024-11-21

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, webauthn tokens were not deleted after a user has been deleted. If a victim reused an earlier used username, the previous user could gain access to their account. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. There are no known workarounds.

CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

  • Nextcloud Server

    APP
    Nextcloud
    < 19.0.1320.0.0 – 20.0.11 (excl.)21.0.0 – 21.0.3 (excl.)
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
Auth Bypass
CWE
References

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