CVE-2024-39274
- Source
- https://cve.org/CVERecord?id=CVE-2024-39274
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-39274.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-39274
- Aliases
- Published
- 2024-08-01T15:15:12.150Z
- Modified
- 2026-02-03T07:37:40.126862Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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 properly validate that the channel that comes from the sync message is a shared channel, when shared channels are enabled, which allows a malicious remote to add users to arbitrary teams and channels
- References
Affected packages
Git / github.com/mattermost/mattermost-server
Affected versions
@mattermost/client@9.*
@mattermost/client@9.5.0
@mattermost/client@9.7.0
@mattermost/client@9.8.0
@mattermost/types@9.*
@mattermost/types@9.5.0
@mattermost/types@9.7.0
@mattermost/types@9.8.0
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
v9.8.0
v9.8.0-rc4
v9.8.1
v9.8.1-rc1
v9.8.1-rc2
v9.8.2-rc1
v9.8.2-rc2
v9.8.2-rc3