CVE-2017-18914 — Improper Check for Unusual or Exceptional Conditions in Server

CWE-754 — Improper Check for Unusual or Exceptional Conditions3 documents3 sources
Severity
5.3MEDIUMNVD
EPSS
0.2%
top 52.53%
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 3.8.2, 3.7.5, and 3.6.7. An external link can occur on an error page even if it is not on an allowlist.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages1 packages

▶NVDmattermost/mattermost_server3.7.0 — 3.7.5+2

🔴Vulnerability Details

2
GHSA
GHSA-rw5h-x7vv-2w28: An issue was discovered in Mattermost Server before 3↗2022-05-24
▶
CVEList
CVE-2017-18914: An issue was discovered in Mattermost Server before 3↗2020-06-19
▶
CVE-2017-18914 — Mattermost Server vulnerability | cvebase