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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 37%
VendorProductVersion
mattermostmattermost_server
𝑥
< 4.10.3
mattermostmattermost_server
5.0.0 ≤
𝑥
< 5.0.3
mattermostmattermost_server
5.1.0 ≤
𝑥
< 5.1.1
mattermostmattermost_server
5.2.0:rc1
mattermostmattermost_server
5.2.0:rc2
mattermostmattermost_server
5.2.0:rc3
mattermostmattermost_server
5.2.0:rc4
mattermostmattermost_server
5.2.0:rc5
mattermostmattermost_server
5.2.0:rc6
𝑥
= Vulnerable software versions