GHSA-6xjj-v76v-fwpj

ghsaUSosv

Mattermost does not validate requesting user permissions before updating admin details

view advisory published 2023-08-11Licence: CC-BY-4.0

Mattermost fails to properly validate the requesting user permissions when updating a system admin, allowing a user manager to update a system admin's details such as email, first name and last name.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-4107US	medium6.5OT elevated	0.51% (43rd)	—	2023-08-11
Mattermost fails to properly validate the requesting user permissions when updating a system admin, allowing a user manager to update a system admin's details such as email, first…

references

External citations — patches, advisories, analysis.

https://github.com/mattermost/mattermostPACKAGE
https://mattermost.com/security-updatesWEB
https://nvd.nist.gov/vuln/detail/CVE-2023-4107ADVISORY

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