BIT-nextcloud-2021-22896

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/nextcloud/BIT-nextcloud-2021-22896.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-nextcloud-2021-22896
Aliases
Published
2026-07-12T23:47:36.339Z
Modified
2026-07-13T06:26:22.317617279Z
Summary
[none]
Details

Nextcloud Mail before 1.9.5 suffers from improper access control due to a missing permission check allowing other authenticated users to create mail aliases for other users.

Database specific 
{
    "severity": "Medium",
    "cpes": [
        "cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:*"
    ]
}
References

Affected packages

Bitnami / nextcloud

Package

Name
nextcloud
Purl
pkg:bitnami/nextcloud

Severity

  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.9.5

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/nextcloud/BIT-nextcloud-2021-22896.json"