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.
Advisories
Source ID Title
EUVD EUVD EUVD-2017-9979 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T21:37:44.306Z

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

Link: CVE-2017-18889

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T03:21:11.273

Link: CVE-2017-18889

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.