CVE-2026-24692
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Guest users can bypass read permissions via search API
Mattermost versions 11.3.x <= 11.3.0, 11.2.x <= 11.2.2, 10.11.x <= 10.11.10 fail to properly enforce read permissions in search API endpoints which allows guest users without read permissions to access posts and files in channels via search API requests. Mattermost Advisory ID: MMSA-2025-00554
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) |
|---|---|---|---|---|---|
| 11.3.0 | affected | semver | Unavailable | 11.3.0 | None listed |
| 11.2.0 | affected | semver | Unavailable | 11.2.2 | None listed |
| 10.11.0 | affected | semver | Unavailable | 10.11.10 | None listed |
| 11.4.0 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 11.3.1 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 11.2.3 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 10.11.11 | unaffected | Unavailable | Unavailable | Unavailable | None listed |