CVE-2019-14954

Name: CVE-2019-14954
Creator: NVD / NIST
Published: 2019-10-01T14:15:34.367+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.9/10EPSS 0.70%

Last modified Jun 17, 2026

CVE-2019-14954 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. JetBrains IntelliJ IDEA before 2019.2 was resolving the markdown plantuml artifact download link via a cleartext http connection.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.

Description

JetBrains IntelliJ IDEA before 2019.2 was resolving the markdown plantuml artifact download link via a cleartext http connection.

Metrics

CVSS 3.1

5.9/10

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

EPSS Probability

0.70%

48.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-319

Affected Software

Vendor	Product	Versions
Jetbrains	Intellij Idea	< 2019.2

References

https://blog.jetbrains.com/blog/2019/09/26/jetbrains-security-bulletin-q2-2019/Vendor Advisory
https://blog.jetbrains.com/blog/2019/09/26/jetbrains-security-bulletin-q2-2019/Vendor Advisory

Timeline

Published: Oct 1, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-14954?

JetBrains IntelliJ IDEA before 2019.2 was resolving the markdown plantuml artifact download link via a cleartext http connection.

How severe is CVE-2019-14954?

CVE-2019-14954 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.

How do I fix CVE-2019-14954?

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-2019-14954?

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

Scan your code now

Source: NVD / NIST