CVE-2024-1888

Mattermost fails to check the"invite_guest" permission when invitingguests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another team of the server

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
CISA-ADPADP
---
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
VendorProductVersion
mattermostmattermost_server
𝑥
< 8.1.9
mattermostmattermost_server
9.2.0 ≤
𝑥
< 9.2.5
mattermostmattermost_server
9.3.0 ≤
𝑥
< 9.3.1
mattermostmattermost_server
9.4.0 ≤
𝑥
< 9.4.2
𝑥
= Vulnerable software versions