CVE-2025-20088
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)
Insufficient Input Validation on Post Props
Mattermost versions 10.2.x <= 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post.
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) |
|---|---|---|---|---|---|
| 10.2.0 | affected | semver | Unavailable | Unavailable | None listed |
| 9.11.0 | affected | semver | Unavailable | 9.11.5 | None listed |
| 10.0.0 | affected | semver | Unavailable | 10.0.3 | None listed |
| 10.1.0 | affected | semver | Unavailable | 10.1.3 | None listed |
| 10.3.0 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 10.2.1 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.11.6 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 10.0.4 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 10.1.4 | unaffected | Unavailable | Unavailable | Unavailable | None listed |