CVE-2025-13870
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)
Unauthorized access and subscription vulnerability in Boards
Mattermost versions 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to validate the user permission when accessing the files and subscribing to the block in Boards, which allows an authenticated user to access other board files and was able to subscribe to the block from other boards that the user does not have access to
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) |
|---|---|---|---|---|---|
| 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 |
| 10.11.5 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 10.5.13 | unaffected | Unavailable | Unavailable | Unavailable | None listed |