CVE-2019-10371

Name: CVE-2019-10371
Creator: NVD / NIST
Published: 2019-08-07T15:15:12.377+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.31%

Last modified Jun 17, 2026

CVE-2019-10371 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A session fixation vulnerability in Jenkins Gitlab Authentication Plugin 1.4 and earlier in GitLabSecurityRealm.java allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.. EPSS estimates a 1.31% chance of exploitation in the next 30 days.

Description

A session fixation vulnerability in Jenkins Gitlab Authentication Plugin 1.4 and earlier in GitLabSecurityRealm.java allows unauthorized attackers to impersonate another user if they can control the pre-authentication session.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.31%

66.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-384

Affected Software

Vendor	Product	Versions
Jenkins	Gitlab Oauth	<= 1.4

References

http://www.openwall.com/lists/oss-security/2019/08/07/1Mailing List, Third Party Advisory
https://jenkins.io/security/advisory/2019-08-07/#SECURITY-795Vendor Advisory
http://www.openwall.com/lists/oss-security/2019/08/07/1Mailing List, Third Party Advisory
https://jenkins.io/security/advisory/2019-08-07/#SECURITY-795Vendor Advisory

Timeline

Published: Aug 7, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-10371?

How severe is CVE-2019-10371?

CVE-2019-10371 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.31% probability of exploitation in the next 30 days.

How do I fix CVE-2019-10371?

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-2019-10371?

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

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Source: NVD / NIST