CVE-2016-11076: Mattermost Server does not check if cookies are used over SSL

May 24, 2022 (updated October 22, 2025)

An issue was discovered in Mattermost Server before 3.0.0. It does not ensure that a cookie is used over SSL.

References

github.com/advisories/GHSA-379p-37xc-q963
github.com/mattermost/mattermost
github.com/mattermost/mattermost/commit/bac25154d659883c801b3bb9a0687f46570f5bbf
mattermost.com/security-updates
nvd.nist.gov/vuln/detail/CVE-2016-11076

Code Behaviors & Features

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