CVE-2021-22877
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-22877
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-22877.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-22877
- Published
- 2021-03-03T18:15:14Z
- Modified
- 2025-01-14T09:02:49.743670Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
A missing user check in Nextcloud prior to 20.0.6 inadvertently populates a user's own credentials for other users external storage configuration when not already configured yet.
- References
-
- https://nextcloud.com/security/advisory/?id=NC-SA-2021-004
- https://github.com/nextcloud/server/issues/24600
- https://github.com/nextcloud/server/pull/25224
- https://hackerone.com/reports/1061591
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/
Affected packages
Git / github.com/nextcloud/server
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nextcloud/server
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
Other
list
v1.*
v1.0.0beta1
v1.0RC1
v1.1
v11.*
v11.0.0
v11.0RC2
v12.*
v12.0.0beta1
v12.0.0beta2
v12.0.0beta3
v12.0.0beta4
v13.*
v13.0.0RC1
v13.0.0beta1
v13.0.0beta2
v13.0.0beta3
v13.0.0beta4
v14.*
v14.0.0RC1
v14.0.0RC2
v14.0.0beta1
v14.0.0beta2
v14.0.0beta3
v14.0.0beta4
v15.*
v15.0.0RC1
v15.0.0beta1
v15.0.0beta2
v16.*
v16.0.0RC1
v16.0.0alpha1
v16.0.0beta1
v16.0.0beta2
v16.0.0beta3
v17.*
v17.0.0beta1
v17.0.0beta2
v17.0.0beta3
v17.0.0beta4
v18.*
v18.0.0RC1
v18.0.0beta1
v18.0.0beta2
v18.0.0beta3
v18.0.0beta4
v19.*
v19.0.0RC1
v19.0.0RC2
v19.0.0beta1
v19.0.0beta2
v19.0.0beta3
v19.0.0beta4
v19.0.0beta5
v19.0.0beta6
v19.0.0beta7
v2.*
v2.0beta3
v20.*
v20.0.0
v20.0.0RC1
v20.0.0RC2
v20.0.0beta1
v20.0.0beta2
v20.0.0beta3
v20.0.0beta4
v20.0.1
v20.0.1RC1
v20.0.2
v20.0.2RC1
v20.0.2RC2
v20.0.3
v20.0.3RC2
v20.0.4
v20.0.5
v20.0.5RC1
v20.0.5RC2
v20.0.6RC1
v3.*
v3.0
v3.0RC1
v3.0alpha1
v4.*
v4.0.0
v4.0.0RC
v4.0.0RC2
v4.0.0beta
v4.0.1
v4.0.3
v4.0.4
v4.0.5
v4.0.6
v4.5.0
v4.5.0RC1
v4.5.0RC2
v4.5.0RC3
v4.5.0beta1
v4.5.0beta2
v4.5.0beta3
v4.5.0beta4
v5.*
v5.0.0
v5.0.0RC1
v5.0.0RC2
v5.0.0RC3
v5.0.0alpha1
v5.0.0beta1
v5.0.0beta2
v6.*
v6.0.0RC1
v6.0.0RC2
v6.0.0alpha2
v6.0.0beta2
v6.0.0beta3
v6.0.0beta4
v6.0.0beta5
v7.*
v7.0.0alpha2
v7.0.0beta1
v8.*
v8.0.0
v8.0.0RC1
v8.0.0RC2
v8.0.0alpha1
v8.0.0alpha2
v8.0.0beta1
v8.0.0beta2
v8.1.0alpha1
v8.1.0alpha2
v8.1.0beta1
v8.1.0beta2
v8.1RC2
v8.2RC1
v8.2beta1
v9.*
v9.0.0beta2
v9.0.1beta2
v9.0beta1
v9.1.0beta1
v9.1.0beta2