A reflected XSS on a user page was detected on one of the JetBrains TeamCity pages.

published 2019-07-03 7y ago modified 2026-06-17 4mo ago also EUVD-2019-4422

cvss: 6.1; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.8%; EPSS 0.8% chance of exploitation in 30 days, percentile 56%
public exploits: 0; none known

A reflected XSS on a user page was detected on one of the JetBrains TeamCity pages. The issue was fixed in TeamCity 2018.2.2.

Patch / fix

fixed in 1

jetbrains teamcity 2018.2.2

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Exploit prediction

0.80% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	6.1	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

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

Sources

CVE List CVE-2019-12842
NVD CVE-2019-12842

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