CVE-2019-12432

Name: CVE-2019-12432
Creator: NVD / NIST
Published: 2020-03-10T14:15:11.817+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.75%

Last modified Jun 17, 2026

CVE-2019-12432 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. An issue was discovered in GitLab Community and Enterprise Edition 8.13 through 11.11. Non-member users who subscribed to issue notifications could access the title of confidential issues through the unsubscription page. EPSS estimates a 0.75% chance of exploitation in the next 30 days.

Description

An issue was discovered in GitLab Community and Enterprise Edition 8.13 through 11.11. Non-member users who subscribed to issue notifications could access the title of confidential issues through the unsubscription page. It allows Information Disclosure.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.75%

50.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Gitlab	Gitlab	>= 8.13.0, <= 11.11.0

References

https://about.gitlab.com/blog/categories/releases/Release Notes, Vendor Advisory
https://about.gitlab.com/releases/2019/06/03/security-release-gitlab-11-dot-11-dot-1-released/Release Notes, Vendor Advisory
https://about.gitlab.com/blog/categories/releases/Release Notes, Vendor Advisory
https://about.gitlab.com/releases/2019/06/03/security-release-gitlab-11-dot-11-dot-1-released/Release Notes, Vendor Advisory

Timeline

Published: Mar 10, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-12432?

How severe is CVE-2019-12432?

CVE-2019-12432 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.75% probability of exploitation in the next 30 days.

How do I fix CVE-2019-12432?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-12432?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST