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MattermostVULNRICHMENT:CVE-2024-34152

HistoryMay 26, 2024 - 1:28 p.m.

CVE-2024-34152 Playbook Run Metadata leak to Guest

2024-05-2613:28:16

CWE-284

Mattermost

github.com

mattermost versions

access control

metadata leak

guest

graphql

security vulnerability

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

AI Score

6.9

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

Mattermost versions 9.5.x <= 9.5.3, 9.6.x <= 9.6.1 and 8.1.x <= 8.1.12 fail to perform proper access control which allows a guest to get the metadata of a public playbook run that linked to the channel they are guest via sending an RHSRuns GraphQL query request to the server

References

mattermost.com/security-updates

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

AI Score

6.9

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

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