CVE-2020-14459

An issue was discovered in Mattermost Server before 5.19.0. Attackers can rename a channel and cause a collision with a direct message, aka MMSA-2020-0002...

Design/Logic Flaw

An issue was discovered in Mattermost Server before 5.19.0. Attackers can rename a channel and cause a collision with a direct message, aka MMSA-2020-0002...

CVE-2020-14459: Improper Input Validation

An issue was discovered in Mattermost Server before 5.19.0. Attackers can rename a channel and cause a collision with a direct message, aka MMSA-2020-0002...

PT-2020-14019 · Mattermost · Mattermost Server

Name of the Vulnerable Software and Affected Versions: Mattermost Server versions prior to 5.19.0 Description: An issue was discovered that allows attackers to rename a channel and cause a collision with a direct message. Recommendations: For versions prior to 5.19.0, update to version 5.19.0 or...