CVE-2024-40886

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to sanitize user inputs in the frontend that are used for redirection which allows fora one-click client-side path traversal that is leading to CSRF in User Management page of the system console.
CSRF
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.6 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
MattermostCNA
4.6 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
CISA-ADPADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 30%
VendorProductVersion
mattermostmattermost
9.5.0 ≤
𝑥
< 9.5.8
mattermostmattermost
9.8.0 ≤
𝑥
< 9.8.3
mattermostmattermost
9.9.0 ≤
𝑥
< 9.9.2
mattermostmattermost
9.10.0 ≤
𝑥
< 9.10.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://mattermost.com/security-updates