CVE-2025-12756
7 advisories.
Go/github.com/mattermost/mattermost/server/v8 CVE-2025-12756: medium 4.3
Mattermost fails to validate user permissions when deleting comments in Boards
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | 8.0.0-20251013062617-7977e7e6dae3 |
Fixed versions
No fixed version in the source.
Sources
- osv: GHSA-p6gj-jc38-x2m7
- https://nvd.nist.gov/vuln/detail/CVE-2025-12756
- https://github.com/mattermost/mattermost
- https://mattermost.com/security-updates
CVE-2025-12756 · published · modified · JSON
Go/github.com/mattermost/mattermost CVE-2025-12756: medium 4.3
Mattermost fails to validate user permissions when deleting comments in Boards
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 10.11.0 | - | 10.11.4 |
| 10.12.0 | - | 10.12.1 |
| 10.5.0 | - | 10.5.12 |
| 11.0.0 | - | 11.0.2 |
Fixed versions
No fixed version in the source.
Sources
- osv: GHSA-p6gj-jc38-x2m7#Go/github.com/mattermost/mattermost
- https://nvd.nist.gov/vuln/detail/CVE-2025-12756
- https://github.com/mattermost/mattermost
- https://mattermost.com/security-updates
CVE-2025-12756 · published · modified · JSON
Go/github.com/mattermost/mattermost CVE-2025-12756: unknown
Mattermost fails to validate user permissions when deleting comments in Boards in github.com/mattermost/mattermost
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
| 10.5.0+incompatible | - | - |
| 10.11.0+incompatible | - | - |
| 10.12.0+incompatible | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2025-4172
- https://github.com/advisories/GHSA-p6gj-jc38-x2m7
- https://nvd.nist.gov/vuln/detail/CVE-2025-12756
- https://mattermost.com/security-updates
CVE-2025-12756 · published · modified · JSON
Go/github.com/mattermost/mattermost-server CVE-2025-12756: unknown
Mattermost fails to validate user permissions when deleting comments in Boards in github.com/mattermost/mattermost
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2025-4172#Go/github.com/mattermost/mattermost-server
- https://github.com/advisories/GHSA-p6gj-jc38-x2m7
- https://nvd.nist.gov/vuln/detail/CVE-2025-12756
- https://mattermost.com/security-updates
CVE-2025-12756 · published · modified · JSON
Go/github.com/mattermost/mattermost-server/v5 CVE-2025-12756: unknown
Mattermost fails to validate user permissions when deleting comments in Boards in github.com/mattermost/mattermost
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2025-4172#Go/github.com/mattermost/mattermost-server/v5
- https://github.com/advisories/GHSA-p6gj-jc38-x2m7
- https://nvd.nist.gov/vuln/detail/CVE-2025-12756
- https://mattermost.com/security-updates
CVE-2025-12756 · published · modified · JSON
Go/github.com/mattermost/mattermost-server/v6 CVE-2025-12756: unknown
Mattermost fails to validate user permissions when deleting comments in Boards in github.com/mattermost/mattermost
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2025-4172#Go/github.com/mattermost/mattermost-server/v6
- https://github.com/advisories/GHSA-p6gj-jc38-x2m7
- https://nvd.nist.gov/vuln/detail/CVE-2025-12756
- https://mattermost.com/security-updates
CVE-2025-12756 · published · modified · JSON
Go/github.com/mattermost/mattermost/server/v8 CVE-2025-12756: unknown
Mattermost fails to validate user permissions when deleting comments in Boards in github.com/mattermost/mattermost
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2025-4172#Go/github.com/mattermost/mattermost/server/v8
- https://github.com/advisories/GHSA-p6gj-jc38-x2m7
- https://nvd.nist.gov/vuln/detail/CVE-2025-12756
- https://mattermost.com/security-updates
CVE-2025-12756 · published · modified · JSON