CVE-2024-42406
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Unauthorized access on archived channels
Mattermost versions 9.11.x <= 9.11.0, 9.10.x <= 9.10.1, 9.9.x <= 9.9.2 and 9.5.x <= 9.5.8 fail to properly authorize requests when viewing archived channels is disabled, which allows an attacker to retrieve post and file information about archived channels. Examples are flagged or unread posts as well as files.
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) |
|---|---|---|---|---|---|
| 9.11.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.10.0 | affected | semver | Unavailable | 9.10.1 | None listed |
| 9.9.0 | affected | semver | Unavailable | 9.9.2 | None listed |
| 9.5.0 | affected | semver | Unavailable | 9.5.8 | None listed |
| 10.0.0 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.11.1 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.10.2 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.9.3 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.5.9 | unaffected | Unavailable | Unavailable | Unavailable | None listed |