What is CVE-2025-64685?

CVE-2025-64685 is a high-severity vulnerability in Jetbrains Youtrack, classified under Improper Certificate Validation. CVSS score: 8.1/10. Published 2025-11-10.

How severe is CVE-2025-64685?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Jetbrains Youtrack

CVE-2025-64685

In JetBrains YouTrack before 2025.3.104432 missing TLS certificate validation enabled data disclosure

Vulnerability class: Improper Certificate Validation

EPSS: 0.002 (12.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

Affected products

Jetbrains Youtrack — versions 0

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

cve@jetbrains.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-64685?: CVE-2025-64685 is a high-severity vulnerability in Jetbrains Youtrack, classified under Improper Certificate Validation. CVSS score: 8.1/10. Published 2025-11-10.
How severe is CVE-2025-64685?: High severity. CVSS v3 base score is 8.1 out of 10.