A query injection was possible in JetBrains YouTrack.

published 2019-07-03 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-4430

cvss: 9.8; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 2.1%; EPSS 2.1% chance of exploitation in 30 days, percentile 81%
public exploits: 0; none known

A query injection was possible in JetBrains YouTrack. The issue was fixed in YouTrack 2018.4.49168.

Patch / fix

fixed in 1

jetbrains youtrack 2018.4.49168

Exploit prediction

2.08% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.0	9.8	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness

CWE-89 Improper Neutralization of Special Elements used in an SQL Command

References

blog.jetbrains.com /blog/2019/06/19/jetbrains-security-bulletin-q1-2019/
vendor-advisory

Sources

CVE List CVE-2019-12850
NVD CVE-2019-12850

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary