GHSA-p5pr-vm3j-jxxf

ghsaUSosv

Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability

view advisory published 2023-11-27Licence: CC-BY-4.0

Mattermost fails to properly validate the "Show Full Name" option in a few endpoints in Mattermost Boards, allowing a member to get the full name of another user even if the Show Full Name option was disabled.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-45223US	medium4.3	0.51% (43rd)	—	2023-11-27
Mattermost fails to properly validate the "Show Full Name" option in a few endpoints in Mattermost Boards, allowing a member to get the full name of another user even if the Show F…

references

External citations — patches, advisories, analysis.

https://github.com/mattermost/mattermostPACKAGE
https://mattermost.com/security-updatesWEB
https://nvd.nist.gov/vuln/detail/CVE-2023-45223ADVISORY

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