What is CVE-2021-39911?

CVE-2021-39911 is a low-severity vulnerability in Gitlab. CVSS score: 1.7/10. Published 2021-11-05.

How severe is CVE-2021-39911?

Low severity. CVSS v3 base score is 1.7 out of 10.

Vulnerability in Gitlab

CVE-2021-39911

An improper access control flaw in all versions of GitLab CE/EE starting from 13.9 before 14.2.6, all versions starting from 14.3 before 14.3.4, and all versions starting from 14.4 before 14.4.1 exposes private email address of Issue and Merge Requests assignee to Webhook data consumers

EPSS: 0.007 (48.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 1.7 (Low). Vector: CVSS:3.1/AV:P/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:N.

Affected products

Gitlab — versions >=13.9, <14.2.6, 14.4.0, >=14.3, <14.3.4

References

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

Frequently asked questions

What is CVE-2021-39911?: CVE-2021-39911 is a low-severity vulnerability in Gitlab. CVSS score: 1.7/10. Published 2021-11-05.
How severe is CVE-2021-39911?: Low severity. CVSS v3 base score is 1.7 out of 10.