CVE-2018-21257

An issue was discovered in Mattermost Server before 5.1

published June 19, 2020

CVSS
—
EPSS
1%
Percentile
56.6
In the wild
Unconfirmed
What it is

An issue was discovered in Mattermost Server before 5.1. It allows attackers to bypass intended access restrictions (for setting a channel header) via the Channel header slash command API.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00814 · 56.6th percentile
Published
2020-06-19T16:51Z
EPSS history
Timeline
  • 19 JUN 16:51Z
    An issue was discovered in Mattermost Server before 5.1
    cvelistv5