CVE-2025-12756
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Insecure Direct Object Reference in Mattermost Boards Plugin Enables Unauthorised Comment Deletion
Mattermost versions 11.0.x <= 11.0.2, 10.12.x <= 10.12.1, 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to validate user permissions when deleting comments in Boards, which allows an authenticated user with the editor role to delete comments created by other users.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Mattermost
- Vendor
- Mattermost
- Product
- Mattermost
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 11.0.0 | affected | semver | Unavailable | 11.0.2 | None listed |
| 10.12.0 | affected | semver | Unavailable | 10.12.1 | None listed |
| 10.11.0 | affected | semver | Unavailable | 10.11.4 | None listed |
| 10.5.0 | affected | semver | Unavailable | 10.5.12 | None listed |
| 11.1.0 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 11.0.3 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 10.12.2 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 10.11.5 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5.13 | unaffected | Unavailable | Unavailable | Unavailable | None listed |