An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. An attacker could create fictive system-message posts via webhooks and slash commands, in the v3 or v4 REST API.
References
Link Resource
https://mattermost.com/security-updates/ Vendor Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-06-19T18:08:54

Updated: 2020-06-19T18:08:54

Reserved: 2020-06-19T00:00:00


Link: CVE-2017-18889

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2020-06-19T19:15:10.653

Modified: 2020-06-26T20:06:41.057


Link: CVE-2017-18889

JSON object: View

cve-icon Redhat Information

No data.

CWE