High severity8.8NVD Advisory· Published Jun 19, 2020· Updated Jun 17, 2026
CVE-2019-20865
CVE-2019-20865
Description
An issue was discovered in Mattermost Server before 5.12.0, 5.11.1, 5.10.2, 5.9.2, and 4.10.10. The login page allows CSRF.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*+ 7 more
- cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*range: <4.10.10
- cpe:2.3:a:mattermost:mattermost_server:5.12.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:mattermost:mattermost_server:5.12.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:mattermost:mattermost_server:5.12.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:mattermost:mattermost_server:5.12.0:rc4:*:*:*:*:*:*
- cpe:2.3:a:mattermost:mattermost_server:5.12.0:rc5:*:*:*:*:*:*
- cpe:2.3:a:mattermost:mattermost_server:5.12.0:rc6:*:*:*:*:*:*
- (no CPE)range: <5.12.0, 5.11.1, 5.10.2, 5.9.2, and 4.10.10
- Mattermost/Serverdescription
Patches
Vulnerability mechanics
References
1- mattermost.com/security-updates/nvdVendor Advisory
News mentions
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