What is CVE-2022-1385?

CVE-2022-1385 is a low-severity vulnerability in Mattermost, classified under CWE-664. CVSS score: 3.7/10. Published 2022-04-19.

How severe is CVE-2022-1385?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Mattermost

CVE-2022-1385

Mattermost 6.4.x and earlier fails to properly invalidate pending email invitations when the action is performed from the system console, which allows accidentally invited users to join the workspace and access information from the public teams and channels.

Published 2022-04-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (56.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000

Affected products

Mattermost — versions unspecified
Mattermost Server

Weakness classification (CWE)

References

mattermost.com/security-updates/ (Vendor Advisory)
hackerone.com/reports/1486820 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-1385?: CVE-2022-1385 is a low-severity vulnerability in Mattermost, classified under CWE-664. CVSS score: 3.7/10. Published 2022-04-19.
How severe is CVE-2022-1385?: Low severity. CVSS v3 base score is 3.7 out of 10.