{"cve":"CVE-2016-11077","nvd":{"published":"2020-06-19T20:15:11.633","modified":"2026-06-17T00:40:57.203","status":"Modified","description":"An issue was discovered in Mattermost Server before 3.0.0. It has a superfluous API in which the System Admin can change the account name and e-mail address of an LDAP account.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","score":2.7},"cwes":["CWE-732"],"references":["https://mattermost.com/security-updates/","https://mattermost.com/security-updates/"],"products":["mattermost:mattermost_server"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2016-11077","score":0.00629,"percentile":0.50158,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-mj8v-773w-5qhj","url":"https://osv.dev/vulnerability/GHSA-mj8v-773w-5qhj","summary":"Mattermost Server allows System Admin to modify LDAP account names and email addresses","modified":"2025-11-05T19:57:44.152317Z","packages":[{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server","purl":"pkg:golang/github.com/mattermost/mattermost-server","ranges":["<3.0.0"],"fixed":["3.0.0"]}]},{"id":"GO-2025-4060","url":"https://osv.dev/vulnerability/GO-2025-4060","summary":"Mattermost Server allows System Admin to modify LDAP account names and email addresses in github.com/mattermost/mattermost-server","modified":"2026-03-03T04:57:04.667970Z","packages":[{"ecosystem":"Go","name":"github.com/mattermost/mattermost-server","purl":"pkg:golang/github.com/mattermost/mattermost-server","ranges":["<3.0.0+incompatible"],"fixed":["3.0.0+incompatible"]}]}],"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."]}