What is CVE-2021-39919?

CVE-2021-39919 is a medium-severity vulnerability in Gitlab, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 4.4/10. Published 2021-12-13.

How severe is CVE-2021-39919?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Vulnerability in Gitlab

CVE-2021-39919

In all versions of GitLab CE/EE starting version 14.0 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, the reset password token and new user email token are accidentally logged which may lead to information disclosure.

EPSS: 0.003 (21.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Gitlab — versions >=14.0, <14.3.6, >=14.4, <14.4.4, >=14.5, <14.5.2

Weakness classification (CWE)

CWE-640 — Weak Password Recovery Mechanism for Forgotten Password

References

cve@gitlab.com (x_refsource_MISC, Broken Link)
cve@gitlab.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-39919?: CVE-2021-39919 is a medium-severity vulnerability in Gitlab, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 4.4/10. Published 2021-12-13.
How severe is CVE-2021-39919?: Medium severity. CVSS v3 base score is 4.4 out of 10.