CVE-2022-2408
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Guest accounts can list all public channels
The Guest account feature in Mattermost version 6.7.0 and earlier fails to properly restrict the permissions, which allows a guest user to fetch a list of all public channels in the team, in spite of not being part of those channels.
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
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| unspecified | affected | custom | Unavailable | 6.3.8 | None listed |
| 6.4.x | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.7.x 6.7.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 6.5.x | affected | custom | Unavailable | 6.5.1 | None listed |
| 6.6.x | affected | custom | Unavailable | 6.6.1 | None listed |