{"cve":"CVE-2025-1792","nvd":{"published":"2025-05-30T15:15:40.553","modified":"2026-06-17T08:39:47.060","status":"Analyzed","description":"Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly enforce access controls for guest users accessing channel member information, allowing authenticated guest users to view metadata about members of public channels via the channel members API endpoint.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","score":3.1},"cwes":["CWE-863"],"references":["https://mattermost.com/security-updates"],"products":["mattermost:mattermost_server"],"source":"nvd","synced_at":"2026-10-19T22:02:23.998251710+00:00"},"epss":{"cve":"CVE-2025-1792","score":0.00251,"percentile":0.16543,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-hc6v-386m-93pq","url":"https://osv.dev/vulnerability/GHSA-hc6v-386m-93pq","summary":"Mattermost fails to properly enforce access controls for guest users","modified":"2026-08-07T08:12:26.630629666Z","packages":[{"ecosystem":"Go","name":"github.com/mattermost/mattermost/server/v8","purl":"pkg:golang/github.com/mattermost/mattermost/server/v8","ranges":[">=10.6.0-rc1 <10.7.1"],"fixed":["10.7.1"]},{"ecosystem":"Go","name":"github.com/mattermost/mattermost/server/v8","purl":"pkg:golang/github.com/mattermost/mattermost/server/v8","ranges":[">=10.0.0-rc1 <10.5.4"],"fixed":["10.5.4"]},{"ecosystem":"Go","name":"github.com/mattermost/mattermost/server/v8","purl":"pkg:golang/github.com/mattermost/mattermost/server/v8","ranges":[">=9.0.0-rc1 <9.11.13"],"fixed":["9.11.13"]},{"ecosystem":"Go","name":"github.com/mattermost/mattermost/server/v8","purl":"pkg:golang/github.com/mattermost/mattermost/server/v8","ranges":["<8.0.0-20250414110750-c23f44fe8ed0"],"fixed":["8.0.0-20250414110750-c23f44fe8ed0"]}]},{"id":"GO-2025-3730","url":"https://osv.dev/vulnerability/GO-2025-3730","summary":"Mattermost fails to properly enforce access controls for guest users in github.com/mattermost/mattermost-server","modified":"2026-08-07T08:12:29.641511309Z","packages":[{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server","purl":"pkg:golang/github.com/mattermost/mattermost-server","ranges":[">=9.0.0-rc1+incompatible <9.11.13+incompatible",">=10.0.0-rc1+incompatible <10.5.4+incompatible",">=10.6.0-rc1+incompatible <10.7.1+incompatible"],"fixed":["9.11.13+incompatible","10.5.4+incompatible","10.7.1+incompatible"]},{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server/v5","purl":"pkg:golang/github.com/mattermost/mattermost-server/v5","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server/v6","purl":"pkg:golang/github.com/mattermost/mattermost-server/v6","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/mattermost/mattermost/server/v8","purl":"pkg:golang/github.com/mattermost/mattermost/server/v8","ranges":["<8.0.0-20250414110750-c23f44fe8ed0"],"fixed":["8.0.0-20250414110750-c23f44fe8ed0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}