CVE-2024-39807
- Source
- https://cve.org/CVERecord?id=CVE-2024-39807
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-39807.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-39807
- Published
- 2024-07-03T09:15:07.210Z
- Modified
- 2026-02-13T08:34:57.089623Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Mattermost versions 9.5.x <= 9.5.5 and 9.8.0 fail to properly sanitize the recipients of a webhook event which allows an attacker monitoring webhook events to retrieve the channel IDs of archived or restored channels.
- References
Affected packages
Git / github.com/mattermost/mattermost-server
Affected versions
@mattermost/client@9.*
@mattermost/client@9.5.0
@mattermost/client@9.8.0
@mattermost/types@9.*
@mattermost/types@9.5.0
@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-rc1
v9.5.6-rc2
v9.8.0
v9.8.0-rc4
v9.8.1-rc1