Vulnerability Report: GO-2025-4198
- CVE-2017-18883, GHSA-w8cc-3h7q-jhc3
- Affects: github.com/mattermost/mattermost-server
- Published: Dec 08, 2025
Mattermost Server has low entropy for authorization data as an OAuth 2.0 Service Provider in github.com/mattermost/mattermost-server
For detailed information about this vulnerability, visit https://github.com/advisories/GHSA-w8cc-3h7q-jhc3 or https://nvd.nist.gov/vuln/detail/CVE-2017-18883.
Affected Packages
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PathVersionsSymbols
Aliases
References
- https://github.com/advisories/GHSA-w8cc-3h7q-jhc3
- https://nvd.nist.gov/vuln/detail/CVE-2017-18883
- https://mattermost.com/security-updates
- https://vuln.go.dev/ID/GO-2025-4198.json
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