What is CVE-2020-13891?

CVE-2020-13891 is a high-severity vulnerability in Mattermost. CVSS score: 7.5/10. Published 2020-06-26.

How severe is CVE-2020-13891?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Mattermost

CVE-2020-13891

An issue was discovered in Mattermost Mobile Apps before 1.31.2 on iOS. Unintended third-party servers could sometimes obtain authorization tokens, aka MMSA-2020-0022.

EPSS: 0.011 (61.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Mattermost
N/a — versions n/a

References

cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-13891?: CVE-2020-13891 is a high-severity vulnerability in Mattermost. CVSS score: 7.5/10. Published 2020-06-26.
How severe is CVE-2020-13891?: High severity. CVSS v3 base score is 7.5 out of 10.