What is CVE-2026-103497?

CVE-2026-103497 is a medium-severity vulnerability in Jetbrains Youtrack, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.5/10. Published 2026-10-01.

How severe is CVE-2026-103497?

Medium severity. CVSS v3 base score is 5.5 out of 10.

SSRF in Jetbrains Youtrack

CVE-2026-103497

In JetBrains YouTrack before 2026.2.19422 sSRF was possible via the GitHub VCS integration

Vulnerability class: SSRF (Server-Side Request Forgery)

Published 2026-10-01 · last modified 2026-10-01.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Jetbrains Youtrack

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

www.jetbrains.com/privacy-security/issues-fixed/

Frequently asked questions

What is CVE-2026-103497?: CVE-2026-103497 is a medium-severity vulnerability in Jetbrains Youtrack, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.5/10. Published 2026-10-01.
How severe is CVE-2026-103497?: Medium severity. CVSS v3 base score is 5.5 out of 10.