Vulnerability CVE-2019-20884


Published: 2020-06-19

Description:
An issue was discovered in Mattermost Server before 5.8.0. It allows attackers to partially attach a file to more than one post.

Type:

CWE-732

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Mattermost -> Mattermost server 

 References:
https://mattermost.com/security-updates/

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