Description
Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1, 9.5.x <= 9.5.9 fail to check that the origin of the message in an integration action matches with the original post metadata which allows an authenticated user to delete an arbitrary post.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Mattermost | Mattermost | 9.10.0 – ≤ 9.10.2, 9.11.0 – ≤ 9.11.1, 9.5.0 – ≤ 9.5.9 | 10.0.0 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | govulncheck-vulndb | 0.0.20241104T154416-150000.1.12.1 | SUSE-SU-2024:3950-1 |
| SLES 15 SP5 | govulncheck-vulndb | 0.0.20241104T154416-150000.1.12.1 | SUSE-SU-2024:3950-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 12 | govulncheck-vulndb | 0.0.20241104T154416-5.1 | openSUSE-SU-2024:0350-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | govulncheck-vulndb | 0.0.20241104T154416-1.1 | openSUSE-SU-2024:14458-1 |
| openSUSE Leap 15.6 | govulncheck-vulndb | 0.0.20241104T154416-150000.1.12.1 | SUSE-SU-2024:3950-1 |
| openSUSE Leap 15.5 | govulncheck-vulndb | 0.0.20241104T154416-150000.1.12.1 | SUSE-SU-2024:3950-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/mattermost/mattermost-server | all versions | — | GO-2024-3235 |
| Go | github.com/mattermost/mattermost-server/v5 | all versions | — | GO-2024-3235 |
| Go | github.com/mattermost/mattermost-server/v6 | all versions | — | GO-2024-3235 |
| Go | github.com/mattermost/mattermost/server/v8 | < 8.0.0-20240926115259-20ed58906adc | 8.0.0-20240926115259-20ed58906adc | GHSA-g376-m3h3-mj4r |
Advisories 4
- SUSE-SU-2024:3950-1 Security update for govulncheck-vulndb SUSE / openSUSE Security Updates · Feb 5, 2026
- openSUSE-SU-2024:0350-1 Security update for govulncheck-vulndb SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:14458-1 govulncheck-vulndb-0.0.20241104T154416-1.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2024-3175 Mattermost: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff BSI CERT-Bund (WID) · Oct 29, 2024