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Security Advisories

CGA-r879-mx58-2c24

Published

Last updated

https://images.chainguard.dev/security/CGA-r879-mx58-2c24
Package

mattermost-9

Latest Update
Not affected
Aliases
  • CVE-2023-6459
  • GHSA-63cv-4pc2-4fcf

Severity

5.3

Medium

CVSS V3

Summary

Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability

Description

Mattermost is grouping calls in the /metrics endpoint by id and reports that id in the response. Since this id is the channelID, the public /metrics endpoint is revealing channelIDs.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2023-6459
  • https://github.com/advisories/GHSA-63cv-4pc2-4fcf
  • https://github.com/mattermost/mattermost
  • https://mattermost.com/security-updates

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