What is CVE-2023-35053?

CVE-2023-35053 is a high-severity vulnerability in Jetbrains Youtrack, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-06-12.

How severe is CVE-2023-35053?

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

Resource exhaustion in Jetbrains Youtrack

CVE-2023-35053

In JetBrains YouTrack before 2023.1.10518 a DoS attack was possible via Helpdesk forms

Vulnerability class: DoS (Denial of Service)

Published 2023-06-12 · 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: 0.006 (47.4th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Jetbrains Youtrack — versions 0

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

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

Frequently asked questions

What is CVE-2023-35053?: CVE-2023-35053 is a high-severity vulnerability in Jetbrains Youtrack, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-06-12.
How severe is CVE-2023-35053?: High severity. CVSS v3 base score is 7.5 out of 10.