CVE-2017-18920 — Server vulnerability

3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.5%
top 33.82%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Mattermost Server
Timeline
PublishedJun 19
Latest updateMay 24

Description

An issue was discovered in Mattermost Server before 3.6.2. The WebSocket feature does not follow the Same Origin Policy.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-8xcp-qq9j-65qq: An issue was discovered in Mattermost Server before 3↗2022-05-24
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CVEList
CVE-2017-18920: An issue was discovered in Mattermost Server before 3↗2020-06-19
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CVE-2017-18920 — Mattermost Server vulnerability | cvebase