CVE-2021-25771

Name: CVE-2021-25771
Creator: NVD / NIST
Published: 2021-02-03T16:15:15.307+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 1.53%

Last modified Jun 17, 2026

CVE-2021-25771 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. In JetBrains YouTrack before 2020.6.1099, project information could be potentially disclosed.. EPSS estimates a 1.53% chance of exploitation in the next 30 days.

Description

In JetBrains YouTrack before 2020.6.1099, project information could be potentially disclosed.

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

1.53%

71.6th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Jetbrains	Youtrack	< 2020.6.1099

References

https://blog.jetbrains.comProduct
https://blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/Vendor Advisory
https://blog.jetbrains.comProduct
https://blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/Vendor Advisory

Timeline

Published: Feb 3, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-25771?

In JetBrains YouTrack before 2020.6.1099, project information could be potentially disclosed.

How severe is CVE-2021-25771?

CVE-2021-25771 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 1.53% probability of exploitation in the next 30 days.

How do I fix CVE-2021-25771?

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-2021-25771?

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

Scan your code now

Source: NVD / NIST