CVE-2021-32652

CVSS V2 Medium 4 CVSS V3 Medium 4.3
Description
Nextcloud Mail is a mail app for the Nextcloud platform. A missing permission check in Nextcloud Mail before 1.4.3 and 1.8.2 allows another authenticated users to access mail metadata of other users. Versions 1.4.3 and 1.8.2 contain patches for this vulnerability; no workarounds other than the patches are known to exist.
Overview
  • CVE ID
  • CVE-2021-32652
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-06-01T19:15:07
  • Last Modified Date
  • 2021-06-14T17:28:54
Weakness Enumerations
CWE URL
CWE-862 http://cwe.mitre.org/data/definitions/862.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:nextcloud:nextcloud_mail:*:*:*:*:*:*:*:* 1 OR 1.4.3
cpe:2.3:a:nextcloud:nextcloud_mail:*:*:*:*:*:*:*:* 1 OR 1.5.5 1.8.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://hackerone.com/reports/1094063 Exploit Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mxx2-6rg9-v2vc Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-32652
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32652
History
Created Old Value New Value Data Type Notes
2022-05-10 07:11:48 Added to TrackCVE
2022-12-05 03:22:36 2021-06-01T19:15Z 2021-06-01T19:15:07 CVE Published Date updated
2022-12-05 03:22:36 2021-06-14T17:28:54 CVE Modified Date updated
2022-12-05 03:22:36 Analyzed Vulnerability Status updated