What is CVE-2020-14454?

CVE-2020-14454 is a medium-severity vulnerability in Mattermost Mattermost_desktop, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2020-06-19.

How severe is CVE-2020-14454?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in Mattermost Mattermost_desktop

CVE-2020-14454

An issue was discovered in Mattermost Desktop App before 4.4.0. Attackers can open web pages in the desktop application because server redirection is mishandled, aka MMSA-2020-0008.

Vulnerability class: Open Redirect

EPSS: 0.007 (50.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Mattermost Mattermost_desktop
N/a — versions n/a

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-14454?: CVE-2020-14454 is a medium-severity vulnerability in Mattermost Mattermost_desktop, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2020-06-19.
How severe is CVE-2020-14454?: Medium severity. CVSS v3 base score is 6.1 out of 10.