First published: Fri Jun 19 2020(Updated: )
An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information during user activation/deactivation.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Mattermost | <4.10.8 | |
Mattermost | >=5.7.0<5.7.3 | |
Mattermost | >=5.8.0<5.8.1 | |
Mattermost | =5.9.0-rc1 | |
Mattermost | =5.9.0-rc2 | |
Mattermost | =5.9.0-rc3 | |
Mattermost | =5.9.0-rc4 |
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CVE-2019-20873 has a medium severity rating due to its potential to expose sensitive user information.
To fix CVE-2019-20873, upgrade Mattermost Server to version 5.9.0 or later.
Mattermost Server versions prior to 5.9.0, 5.8.1, 5.7.3, and 4.10.8 are affected by CVE-2019-20873.
CVE-2019-20873 allows attackers to obtain sensitive information during user activation and deactivation.
As of now, there is no publicly known exploit specifically targeting CVE-2019-20873.