CVE-2016-11067

5.3 mediumEPSS 1.1%

An issue was discovered in Mattermost Server before 3.2.0. It allowed crafted posts that could cause a web browser to hang.

Severity

5.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2020-06-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-ffcc-qr2v-3qmv	Go	github.com/mattermost/mattermost-server	<3.2.0	3.2.0
GO-2025-4046	Go	github.com/mattermost/mattermost-server	<3.2.0+incompatible	3.2.0+incompatible