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GoogleOSV:GHSA-4WW8-FPRQ-CQ34

HistoryAug 22, 2024 - 9:30 a.m.

Mattermost doesn't redact remote users' original email addresses

2024-08-2209:30:32

Google

osv.dev

mattermost

security issue

email addresses

software 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

6.8

Confidence

Low

EPSS

0.001

Percentile

17.7%

JSON

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, when shared channels are enabled, fail to redact remote users’ original email addresses stored in user props when email addresses are otherwise configured not to be visible in the local server.

References

github.com/mattermost/mattermost

mattermost.com/security-updates

nvd.nist.gov/vuln/detail/CVE-2024-32939

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

6.8

Confidence

Low

EPSS

0.001

Percentile

17.7%

JSON

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