CVE-2024-47003
MEDIUM5.4EPSS 0.48%Mattermost fails to strip `embeds` from `metadata` when broadcasting `posted` events in github.com/mattermost/mattermost-server
Published: 9/26/2024Modified: 2/4/2026
Description
Mattermost fails to strip `embeds` from `metadata` when broadcasting `posted` events in github.com/mattermost/mattermost-server
Affected packages (6)
- Bitnami/mattermost>= 9.5.0, < 9.5.9 | >= 9.11.0-rc1, <= 9.11.0-rc1, >= 9.11.0-rc2, <= 9.11.0-rc2, >= 9.11.0-rc3, <= 9.11.0-rc3, >= 9.11.0, <= 9.11.0
- Go/github.com/mattermost/mattermost-serverfrom 0
- Go/github.com/mattermost/mattermost-server/v5from 0
- Go/github.com/mattermost/mattermost-server/v6from 0
- Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20240806094731-69a8b3df0f9f
- Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20240806094731-69a8b3df0f9f
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L |
References (7)
- ADVISORYhttps://github.com/advisories/GHSA-59hf-mpf8-pqjh
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2024-47003
- PATCHhttps://github.com/mattermost/mattermost
- WEBhttps://github.com/c0rydoras/cves/tree/main/CVE-2024-47003
- WEBhttps://github.com/mattermost/mattermost/commit/69a8b3df0f9fd3a7a5b792ec678b6191618d039b
- WEBhttps://github.com/mattermost/mattermost/pull/27763
- WEBhttps://mattermost.com/security-updates