CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2024-47401
High (7.5) in mattermost mattermost server. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in github.com/mattermost/mattermost/server/v8 8.0.0-20240926115259-20ed58906adc.
Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1 and 9.5.x <= 9.5.9 fail to prevent detailed error messages from being displayed in Playbooks which allows an attacker to generate a large response and cause an amplified GraphQL response which in turn could cause the application to crash by sending a specially crafted request to Playbooks.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-31)
- CWE
- CWE-770
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mattermost:mattermost_server
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-762v-rq7q-ff97 | Go | github.com/mattermost/mattermost/server/v8 | <8.0.0-20240926115259-20ed58906adc | 8.0.0-20240926115259-20ed58906adc |
| GO-2024-3234 | Go | github.com/mattermost/mattermost-server | all versions | no fix published |
| GO-2024-3234 | Go | github.com/mattermost/mattermost-server/v5 | all versions | no fix published |
| GO-2024-3234 | Go | github.com/mattermost/mattermost-server/v6 | all versions | no fix published |
| GO-2024-3234 | Go | github.com/mattermost/mattermost/server/v8 | <8.0.0-20240926115259-20ed58906adc | 8.0.0-20240926115259-20ed58906adc |