CVE-2023-2786

Mattermost fails to properly check thepermissions when executing commands allowing a member with no permissionsto post a message in a channel to actually post it by executing channel commands.
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
MattermostCNA
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
CVEADP
---
---
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 23%
VendorProductVersion
mattermostmattermost
7.1.0 ≤
𝑥
≤ 7.1.9
mattermostmattermost
7.8.0 ≤
𝑥
≤ 7.8.4
mattermostmattermost
7.9.0 ≤
𝑥
≤ 7.9.3
mattermostmattermost
7.10.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://mattermost.com/security-updates
https://mattermost.com/security-updates