CVE Vulnerability

CVE-2018-21252

An issue was discovered in Mattermost Server before 5.2, 5.1.1, 5.0.3, and 4.10.3. Attackers could use multiple e-mail addresses to bypass a domain-based policy for signups.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

4.3 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://mattermost.com/security-updates/ Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc2:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc3:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc4:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc5:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc6:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc1:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
Information

Published : 2020-06-19 06:15

Updated : 2020-06-30 07:32

NVD link : CVE-2018-21252

Mitre link : CVE-2018-21252

Products Affected
No products.
CWE
CWE-732