GitHub Advisoryadvisory · Go
GHSA-9jrx-fgrm-96qh Mattermost Server is vulnerable to XSS via a Legal or Support setting
MEDIUM
Official page ↗
- Aliases
- CVE-2016-11073
- 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 Legal or Support setting.
Related
Alias · CVE (1)
- CVE-2016-11073 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