CVE-2024-39777

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-39777
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-39777.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-39777
Aliases
Published
2024-08-01T15:15:12Z
Modified
2024-09-03T04:41:44.652602Z
Severity
  • 9.6 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and 9.8.x <= 9.8.1 fail to disallow unsolicited invites to expose access to local channels, when shared channels are enabled, which allows a malicious remote to send an invite with the ID of an existing local channel, and that local channel will then become shared without the consent of the local admin.

References

Affected packages

Git / github.com/mattermost/mattermost

Affected ranges

Type
GIT
Repo
https://github.com/mattermost/mattermost
Events
Type
GIT
Repo
https://github.com/mattermost/mattermost-server
Events

Affected versions

@mattermost/client@9.*

@mattermost/client@9.5.0
@mattermost/client@9.7.0

@mattermost/types@9.*

@mattermost/types@9.5.0
@mattermost/types@9.7.0

v9.*

v9.5.0
v9.5.0-rc3
v9.5.1
v9.5.1-rc1
v9.5.2
v9.5.3
v9.5.3-rc1
v9.5.3-rc2
v9.5.3-rc3
v9.5.4
v9.5.4-rc1
v9.5.4-rc2
v9.5.5
v9.5.5-rc1
v9.5.6
v9.5.6-rc1
v9.5.6-rc2
v9.5.7-rc1
v9.5.7-rc2
v9.7.0
v9.7.0-rc3
v9.7.1
v9.7.2
v9.7.2-rc1
v9.7.3
v9.7.4
v9.7.4-rc1
v9.7.5
v9.7.5-rc1
v9.7.5-rc2
v9.7.6-rc1
v9.7.6-rc2
v9.7.6-rc3