Project Subscriptions
No data.
No advisories yet.
Solution
Update Mattermost to versions 11.6.0, 11.5.2, 10.11.14, 11.4.4 or higher.
Workaround
No workaround given by the vendor.
| Link | Providers |
|---|---|
| https://mattermost.com/security-updates |
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Mon, 18 May 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Mon, 18 May 2026 10:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mattermost
Mattermost mattermost |
|
| Vendors & Products |
Mattermost
Mattermost mattermost |
Mon, 18 May 2026 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail prevent disclosure of created user password which allows a malicious attacker to impersonate a user via the use of some of those passwords.. Mattermost Advisory ID: MMSA-2026-00614 | |
| Title | Prevent password disclosure and force reset during Slack import | |
| Weaknesses | CWE-522 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: Mattermost
Published:
Updated: 2026-05-18T14:36:41.324Z
Reserved: 2026-04-15T10:44:28.488Z
Link: CVE-2026-6345
Updated: 2026-05-18T14:36:37.098Z
Status : Analyzed
Published: 2026-05-18T09:16:23.853
Modified: 2026-05-18T19:05:22.210
Link: CVE-2026-6345
No data.
OpenCVE Enrichment
Updated: 2026-05-18T10:30:23Z