GitHub Advisoryadvisory · Go

GHSA-2j9c-76pp-xc5q Mattermost Server allows XSS via redirect URL

MEDIUM Published 2022-05-24 Modified 2025-10-22 Official page ↗

Aliases: CVE-2016-11079
Ecosystem: Go
Packages: github.com/mattermost/mattermost-server
Severity: Moderate
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses: CWE-79
Reviewed: 2025-10-22

Affected packages

• Go github.com/mattermost/mattermost-server: < 3.0.0 → fixed in 3.0.0

Description

An issue was discovered in Mattermost Server before 3.0.0. It allows XSS via a redirect URL.

Related

Alias · CVE (1)

CVE-2016-11079 An issue was discovered in Mattermost Server before 3.0.0. vulnerability

Weakness · CWE (1)

CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References