CVE-2020-11691

Name: CVE-2020-11691
Creator: NVD / NIST
Published: 2020-04-22T14:15:12.767+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.87%

Last modified Jun 17, 2026

CVE-2020-11691 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In JetBrains Hub before 2020.1.12099, content spoofing in the Hub OAuth error message was possible.. EPSS estimates a 0.87% chance of exploitation in the next 30 days.

Description

In JetBrains Hub before 2020.1.12099, content spoofing in the Hub OAuth error message was possible.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.87%

54.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Jetbrains	Hub	< 2020.1.12099

References

https://blog.jetbrains.com/blog/2020/04/22/jetbrains-security-bulletin-q1-2020/Vendor Advisory
https://blog.jetbrains.com/blog/2020/04/22/jetbrains-security-bulletin-q1-2020/Vendor Advisory

Timeline

Published: Apr 22, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-11691?

In JetBrains Hub before 2020.1.12099, content spoofing in the Hub OAuth error message was possible.

How severe is CVE-2020-11691?

CVE-2020-11691 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.87% probability of exploitation in the next 30 days.

How do I fix CVE-2020-11691?

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-2020-11691?

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

Scan your code now

Source: NVD / NIST