CVE-2019-1010199

Severity: medium (CVSS 6.1 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-07-23 · updated 2026-06-17
Weakness: CWE-79

Description

ServiceStack ServiceStack Framework 4.5.14 is affected by: Cross Site Scripting (XSS). The impact is: JavaScrpit is reflected in the server response, hence executed by the browser. The component is: the query used in the GET request is prone. The attack vector is: Since there is no server-side validation and If Browser encoding is bypassed, the victim is affected when opening a crafted URL. The fixed version is: 5.2.0.

Affected products

ServiceStack: 4.5.14

References

https://github.com/ServiceStack/ServiceStack/commit/a0e0d7de20f5d1712f1793f925496def4383c610
https://github.com/ServiceStack/ServiceStack/commit/a0e0d7de20f5d1712f1793f925496def4383c610

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