What is CVE-2024-50579?

CVE-2024-50579 is a medium-severity vulnerability in Jetbrains Youtrack, classified under Cross-site Scripting. CVSS score: 4.6/10. Published 2024-10-28.

How severe is CVE-2024-50579?

Medium severity. CVSS v3 base score is 4.6 out of 10.

Is CVE-2024-50579 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Jetbrains Youtrack

CVE-2024-50579

In JetBrains YouTrack before 2024.3.47707 reflected XSS due to insecure link sanitization was possible

Vulnerability class: XSS (Cross-Site Scripting)

Published 2024-10-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (20.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 20.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Jetbrains Youtrack — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

www.jetbrains.com/privacy-security/issues-fixed/ (Vendor Advisory)

Frequently asked questions

What is CVE-2024-50579?: CVE-2024-50579 is a medium-severity vulnerability in Jetbrains Youtrack, classified under Cross-site Scripting. CVSS score: 4.6/10. Published 2024-10-28.
How severe is CVE-2024-50579?: Medium severity. CVSS v3 base score is 4.6 out of 10.
Is CVE-2024-50579 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.