CVE-2024-39836
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)
Munged email address used for password resets and notifications
Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0 and 9.8.x <= 9.8.2 fail to ensure that remote/synthetic users cannot create sessions or reset passwords, which allows the munged email addresses, created by shared channels, to be used to receive email notifications and to reset passwords, when they are valid, functional emails.
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) |
|---|---|---|---|---|---|
| 9.9.0 | affected | semver | Unavailable | 9.9.1 | None listed |
| 9.5.0 | affected | semver | Unavailable | 9.5.7 | None listed |
| 9.10.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.0 | affected | semver | Unavailable | 9.8.2 | None listed |
| 9.11.0 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.9.2 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.5.8 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.10.1 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 9.8.3 | unaffected | Unavailable | Unavailable | Unavailable | None listed |