Vulnerability record · CVE-2021-32680 · published 12 July 2021

CVE-2021-32680: Nextcloud server vulnerability

Nextcloud · Nextcloud Server

Nextcloud Server is a Nextcloud package that handles data storage. In versions priot to 19.0.13, 20.0.11, and 21.0.3, Nextcloud Server audit logging functionality wasn't properly logging events for the unsetting of a share expiration date. This event is supposed to be logged. This issue is patched in versions 19.0.13, 20.0.11, and 21.0.3.

3.3 CVSS 3.1 Low EPSS 0.36% · top 73.3% CWE-778 · CWE-778

3.3CVSS 3.1 base score, v2 2.1

0.36%EPSS exploitation probability, 30 days

NoNot in CISA KEV

2Affected product versions listed by NVD

12References

17 Jun 2026Last modified by NVD

Description

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Fedora Fedoraproject

Nextcloud Server Nextcloud

References

Link	Tags
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-fxpq-wq7c-vppf	Third Party Advisory
https://github.com/nextcloud/server/pull/27024	PatchThird Party Advisory
https://hackerone.com/reports/1200810	Permissions Required
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BVZS26RDME2DYTKET5AECRI
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J63NBVPR2AQCAWRNDOZSGRY
https://security.gentoo.org/glsa/202208-17	Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-fxpq-wq7c-vppf	Third Party Advisory
https://github.com/nextcloud/server/pull/27024	PatchThird Party Advisory
https://hackerone.com/reports/1200810	Permissions Required
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BVZS26RDME2DYTKET5AECRI
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J63NBVPR2AQCAWRNDOZSGRY
https://security.gentoo.org/glsa/202208-17	Third Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-32680), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.