{"id":"GO-2025-3757","summary":"Mattermost allows guest users to view information about public teams they are not members of in github.com/mattermost/mattermost-server","details":"Mattermost allows guest users to view information about public teams they are not members of in github.com/mattermost/mattermost-server","aliases":["CVE-2025-4128","GHSA-jwhw-xf5v-qgxc"],"modified":"2026-03-03T04:56:41.328083Z","published":"2025-06-11T17:45:49Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2025-3757","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-jwhw-xf5v-qgxc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4128"},{"type":"WEB","url":"https://github.com/mattermost/mattermost/commit/2138a5f2ca6f75e2b99f6a04ea569d0f680c4fab"},{"type":"WEB","url":"https://github.com/mattermost/mattermost/commit/701ddc896a107b13f457fbdbe229bce5019fc516"},{"type":"WEB","url":"https://mattermost.com/security-updates"}],"affected":[{"package":{"name":"github.com/mattermost/mattermost-server","ecosystem":"Go","purl":"pkg:golang/github.com/mattermost/mattermost-server"},"ranges":[{"type":"SEMVER","events":[{"introduced":"9.11.0+incompatible"},{"fixed":"9.11.14+incompatible"},{"introduced":"10.5.0+incompatible"},{"fixed":"10.5.5+incompatible"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2025-3757.json"}},{"package":{"name":"github.com/mattermost/mattermost-server/v5","ecosystem":"Go","purl":"pkg:golang/github.com/mattermost/mattermost-server/v5"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2025-3757.json"}},{"package":{"name":"github.com/mattermost/mattermost-server/v6","ecosystem":"Go","purl":"pkg:golang/github.com/mattermost/mattermost-server/v6"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2025-3757.json"}},{"package":{"name":"github.com/mattermost/mattermost/server/v8","ecosystem":"Go","purl":"pkg:golang/github.com/mattermost/mattermost/server/v8"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"8.0.0-20250422131222-701ddc896a10"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2025-3757.json"}}],"schema_version":"1.7.3"}