CVE-2024-24988
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)
Excessive resource consumption when sending long emoji names in user custom status
Mattermost fails to properly validate the length of the emoji value in the custom user status, allowing an attacker to send multiple times a very long string as an emoji value causing high resource consumption and possibly crashing the server.
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) |
|---|---|---|---|---|---|
| 0 | affected | semver | Unavailable | 9.2.4 | None listed |
| 0 | affected | semver | Unavailable | 8.1.8 | None listed |
| 0 | affected | semver | Unavailable | 9.3.0 | None listed |
| 9.4.0 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.3.1 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.2.5 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.9 | unaffected | Unavailable | Unavailable | Unavailable | None listed |