# Mattermost in January 2025: incidents, uptime and changes

> Mattermost in January 2025: 0 incidents on its status page (0 major or critical), 100% free of major or critical incidents (vendor-reported), 12 CVEs. From Rewindex’s archive of Mattermost’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/mattermost/2025/01
Last updated: 2026-06-17T08:47:26Z

- 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: 12
- Previous month: [December 2024](https://rewindex.com/company/mattermost/2024/12.md) · Next: [February 2025](https://rewindex.com/company/mattermost/2025/02.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-2025-22449](https://rewindex.com/cve/CVE-2025-22449.md) Access control flaw for team admins allows unauthorized team additions (CVSS 3.8), published 2025-01-09
- [CVE-2025-20033](https://rewindex.com/cve/CVE-2025-20033.md) DoS via custom post type for sysconsole plugin readers (CVSS 4.3), published 2025-01-09
- [CVE-2025-22445](https://rewindex.com/cve/CVE-2025-22445.md) Misleading UI for undefined admin console settings in Calls causes security confusion (CVSS 3.5), published 2025-01-09
- [CVE-2025-21088](https://rewindex.com/cve/CVE-2025-21088.md) WebApp crash via improper validation of proto style in attachments (CVSS 6.5), published 2025-01-15
- [CVE-2025-20036](https://rewindex.com/cve/CVE-2025-20036.md) Insufficient Input Validation on Post Props (CVSS 6.5), published 2025-01-15
- [CVE-2025-21083](https://rewindex.com/cve/CVE-2025-21083.md) Insufficient Input Validation on Post Props (CVSS 6.5), published 2025-01-15
- [CVE-2025-20086](https://rewindex.com/cve/CVE-2025-20086.md) Insufficient Input Validation on Post Props (CVSS 6.5), published 2025-01-15
- [CVE-2025-20088](https://rewindex.com/cve/CVE-2025-20088.md) Insufficient Input Validation on Post Props (CVSS 6.5), published 2025-01-15
- [CVE-2025-0476](https://rewindex.com/cve/CVE-2025-0476.md) Mobile crash via file with specially crafted filename (CVSS 4.3), published 2025-01-15
- [CVE-2025-20072](https://rewindex.com/cve/CVE-2025-20072.md) Mobile crash via improper validation of proto style in attachments (CVSS 6.5), published 2025-01-16
- [CVE-2025-20621](https://rewindex.com/cve/CVE-2025-20621.md) Webapp crash via object that can't be cast to String in Attachment Field (CVSS 6.5), published 2025-01-16
- [CVE-2025-20630](https://rewindex.com/cve/CVE-2025-20630.md) Mobile crash via object that can't be cast to String in Attachment Field (CVSS 6.5), published 2025-01-16

## Cite this

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

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


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Canonical: https://rewindex.com/company/mattermost/2025/01 · Markdown: https://rewindex.com/company/mattermost/2025/01.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T12:54:13.674Z