CVE-2019-15848

Description

JetBrains TeamCity 2019.1 and 2019.1.1 allows cross-site scripting (XSS), potentially making it possible to send an arbitrary HTTP request to a TeamCity server under the name of the currently logged-in user.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.01%
Vendor Advisory jetbrains.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://blog.jetbrains.com/teamcity/2019/09/important-security-notice-xss-vulnerability-allowing-rce/ patch vendor advisory
https://twitter.com/JLLeitschuh/status/1169332316612644864?s=20
https://www.softwaresecured.com/jetbrains-teamcity-reflected-xss/
https://gist.github.com/JLLeitschuh/fe6784391254b58de680bbda78a04a70

Frequently Asked Questions

What is the severity of CVE-2019-15848?
CVE-2019-15848 has been scored as a medium severity vulnerability.
How to fix CVE-2019-15848?
To fix CVE-2019-15848, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-15848 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-15848 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.