CVE-2017-18914

published 2020-06-19

CVE-2017-18914: 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.

Priority P4 22 medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C N I L A N

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
mattermost	mattermost_server	< 3.6.7	3.6.7
mattermost	mattermost_server	>= 3.7.0 < 3.7.5	3.7.5
mattermost	mattermost_server	>= 3.8.0 < 3.8.2	3.8.2

CVSS provenance

nvd v3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:P/A:N

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CWE-754