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Security Advisories

CVE-2025-22449

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-22449

Severity

3.8

Low

CVSS V3

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Description

Mattermost versions 9.11.x <= 9.11.5 fail to enforce invite permissions, which allows team admins, with no permission to invite users to their team, to invite users by updating the "allow_open_invite" field via making their team public.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2025-22449
  • https://github.com/advisories/GHSA-q8fg-cp3q-5jwm
  • https://pkg.go.dev/vuln/GO-2025-3377
  • https://mattermost.com/security-updates

Affected packages

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