# Mattermost in June 2025: incidents, uptime and changes

> Mattermost in June 2025: 0 incidents on its status page (0 major or critical), 100% free of major or critical incidents (vendor-reported), 7 CVEs. From Rewindex’s archive of Mattermost’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/mattermost/2025/06
Last updated: 2026-06-17T09:34:26Z

- Incidents posted: 0 (major/critical: 0) · Maintenance: 0
- By vendor impact label: none
- Uptime (vendor-reported): 100% free of major/critical incidents, 100% free of any incident; outage time 0 min, incident time 0 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 7
- Previous month: [May 2025](https://rewindex.com/company/mattermost/2025/05.md) · Next: [July 2025](https://rewindex.com/company/mattermost/2025/07.md) · [All months](https://rewindex.com/company/mattermost/reports.md) · [Mattermost](https://rewindex.com/company/mattermost.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## All incidents

_No incidents posted this month._

## CVEs published

- [CVE-2025-4573](https://rewindex.com/cve/CVE-2025-4573.md) LDAP Injection in Mattermost Enterprise Edition When Using Active Directory (CVSS 4.1), published 2025-06-11
- [CVE-2025-4128](https://rewindex.com/cve/CVE-2025-4128.md) Mattermost Guest User Information Disclosure Vulnerability (CVSS 3.1), published 2025-06-11
- [CVE-2025-4981](https://rewindex.com/cve/CVE-2025-4981.md) Path Traversal Leading to RCE by Any Authenticated Mattermost User (CVSS 9.9), published 2025-06-20
- [CVE-2025-3227](https://rewindex.com/cve/CVE-2025-3227.md) Unauthorized channel member management through playbook runs (CVSS 4.3), published 2025-06-20
- [CVE-2025-3228](https://rewindex.com/cve/CVE-2025-3228.md) Unauthorized Guest user access to Playbook (CVSS 4.3), published 2025-06-20
- [CVE-2025-46702](https://rewindex.com/cve/CVE-2025-46702.md) Mattermost Playbooks allows privilege escalation through improper access control in playbook run participant management (CVSS 5.4), published 2025-06-30
- [CVE-2025-47871](https://rewindex.com/cve/CVE-2025-47871.md) Mattermost Playbooks exposes private channel metadata to unauthorized users via run metadata API (CVSS 4.3), published 2025-06-30

## Cite this

Mattermost posted 0 status incidents in June 2025 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/mattermost/2025/06
- Citation: Mattermost, “Mattermost in June 2025” (2025-06-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/mattermost/2025/06 (CC BY 4.0).
- Markdown link: `[Mattermost: Mattermost in June 2025 (2025-06-01)](https://rewindex.com/company/mattermost/2025/06)`


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Canonical: https://rewindex.com/company/mattermost/2025/06 · Markdown: https://rewindex.com/company/mattermost/2025/06.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T12:54:11.642Z