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CGA-8chv-gp3c-w92m

Published

Last updated

https://images.chainguard.dev/security/CGA-8chv-gp3c-w92m
Package

mattermost-9.11

Latest Update
Not affected
Aliases
  • CVE-2023-47858
  • GHSA-w88v-pjr8-cmv2

Severity

4.3

Medium

CVSS V3

Summary

Mattermost viewing archived public channels permissions vulnerability

Description

Mattermost fails to properly verify the permissions needed for viewing archived public channels,  allowing a member of one team to get details about the archived public channels of another team via the GET /api/v4/teams//channels/deleted endpoint.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2023-47858
  • https://github.com/advisories/GHSA-w88v-pjr8-cmv2
  • https://github.com/mattermost/mattermost
  • https://mattermost.com/security-updates

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