GHSA-jjr7-372r-cx7x

ghsaUSosv

Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability

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

Mattermost fails to check whether the "Allow users to view archived channels" setting is enabled during permalink previews display, allowing members to view permalink previews of archived channels even if the "Allow users to view archived channels" setting is disabled.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-43754US	medium4.3	0.51% (43rd)	—	2023-11-27
Mattermost fails to check whether the “Allow users to view archived channels” setting is enabled during permalink previews display, allowing members to view permalink previews of…

references

External citations — patches, advisories, analysis.

https://github.com/mattermost/mattermostPACKAGE
https://mattermost.com/security-updatesWEB
https://nvd.nist.gov/vuln/detail/CVE-2023-43754ADVISORY

scry

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