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CVE-2020-8156

nvd nist
Published: May 12, 2020Modified: Jun 17, 2026

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7.0
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L
Exploitability: 2.2 / Impact: 4.7
Source: NVD

Description

A missing verification of the TLS host in Nextcloud Mail 1.1.3 allowed a man in the middle attack.

Affected (2)

Nextcloud
1 product
Mail
Fedoraproject
1 product
Fedora
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Mail
Before 1.1.4
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Fedora
Version 32

Related CWEs

CWE-295
Improper Certificate Validation
The product does not validate, or incorrectly validates, a certificate.

References (4)

Source: support@hackerone.com
Source: support@hackerone.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.