# CVE-2025-14573: Team Admin Bypass of Invite Permissions via allow_open_invite Field

> CVE-2025-14573: Team Admin Bypass of Invite Permissions via allow_open_invite Field. CVSS 3.8 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2025-14573
Last updated: 2026-06-17T08:36:11Z

- Published: 2026-02-16 12:25 UTC · Updated: 2026-06-17 08:36 UTC · Assigner: Mattermost
- CVSS: 3.8 (CVSS 3.1) · Severity: Low · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
- EPSS: 0.18%, 8th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-862

## Description

Mattermost versions 10.11.x \<= 10.11.9 fail to enforce invite permissions when updating team settings, which allows team administrators without proper permissions to bypass restrictions and add users to their team via API requests. Mattermost Advisory ID: MMSA-2025-00561

## Affected vendors and products

- Mattermost: Mattermost

## Tracked companies

- [Mattermost](https://rewindex.com/company/mattermost.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2025-14573)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2025-14573)
- [https://mattermost.com/security-updates](https://mattermost.com/security-updates)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2025-14573 · Markdown: https://rewindex.com/cve/CVE-2025-14573.md · JSON: https://rewindex.com/api/v1/cves/CVE-2025-14573 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:15:15.059Z