CVE-2019-10770

PoC —

CVSS 3.1

6.1 medium

EPSS

<1%p56

Published

Jan 28, 2020 (Jan 28, 2020)

Modified

Jun 17, 2026

Description

All versions of io.ratpack:ratpack-core from 0.9.10 inclusive and before 1.7.6 are vulnerable to Cross-site Scripting (XSS). This affects the development mode error handler when an exception message contains untrusted data. Note the production mode error handler is not vulnerable - so for this to be utilized in production it would require users to not disable development mode.

Vendors: ratpack
Products: ratpack
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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