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THREATINT
PUBLISHED

CVE-2023-5160

Full name disclosure via team top membership with Show Full Name option disabled



AssignerMattermost
Reserved2023-09-25
Published2023-10-02
Updated2024-09-05

Description

Mattermost fails to check the Show Full Name option at the /api/v4/teams/TEAM_ID/top/team_members endpoint allowing a member to get the full name of another user even if the Show Full Name option was disabled



MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Product status

Default status
0x4002f924c0

Any version
affected

Any version
affected

7.8.10
unaffected

8.1.1
unaffected

Credits

Hack Cats (aungpyaekoko) 0x4002f92530

References

https://mattermost.com/security-updates

cve.org CVE-2023-5160

nvd.nist.gov CVE-2023-5160

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