CVE-2025-27933
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 Private-to-Public Channel Conversion
Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8 fail to fail to enforce channel conversion restrictions, which allows members with permission to convert public channels to private ones to also convert private ones to public
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) |
|---|---|---|---|---|---|
| 10.4.0 | affected | semver | Unavailable | 10.4.2 | None listed |
| 10.3.0 | affected | semver | Unavailable | 10.3.3 | None listed |
| 9.11.0 | affected | semver | Unavailable | 9.11.8 | None listed |
| 10.5.0 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 10.4.3 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 10.3.4 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.11.9 | unaffected | Unavailable | Unavailable | Unavailable | None listed |