What is CVE-2021-25769?

CVE-2021-25769 is a high-severity vulnerability in Jetbrains Youtrack. CVSS score: 7.5/10. Published 2021-02-03.

How severe is CVE-2021-25769?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Jetbrains Youtrack

CVE-2021-25769

In JetBrains YouTrack before 2020.4.6808, the YouTrack administrator wasn't able to access attachments.

Published 2021-02-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.018 (77.2th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 77.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000

Affected products

Jetbrains Youtrack

References

blog.jetbrains.com (Product)
blog.jetbrains.com/blog/2021/02/03/jetbrains-security-bulletin-q4-2020/ (Vendor Advisory)

Frequently asked questions

What is CVE-2021-25769?: CVE-2021-25769 is a high-severity vulnerability in Jetbrains Youtrack. CVSS score: 7.5/10. Published 2021-02-03.
How severe is CVE-2021-25769?: High severity. CVSS v3 base score is 7.5 out of 10.