Vulnerability Details : CVE-2019-15848
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.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2019-15848
- cpe:2.3:a:jetbrains:teamcity:2019.1:-:*:*:*:*:*:*
- cpe:2.3:a:jetbrains:teamcity:2019.1.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-15848
0.16%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-15848
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2019-15848
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-15848
-
https://blog.jetbrains.com/teamcity/2019/09/important-security-notice-xss-vulnerability-allowing-rce/
Important Security Notice: XSS vulnerability allowing RCE | TeamCity BlogPatch;Vendor Advisory
-
https://gist.github.com/JLLeitschuh/fe6784391254b58de680bbda78a04a70
Full POC for CVE-2019-15848 ยท GitHub
-
https://www.softwaresecured.com/jetbrains-teamcity-reflected-xss/
Jetbrains TeamCity Reflected XSS | September 2019
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https://twitter.com/JLLeitschuh/status/1169332316612644864?s=20
Jonathan Leitschuh on Twitter: "CVE-2019-15848: @teamcity (a tool similar to Jenkins) versions 2019.1 & 2019.1.1 are vulnerable to #XSS, allowing attackers to achieve #RCE. Someone beat me on find
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