{"cve":"CVE-2019-10770","nvd":{"published":"2020-01-28T01:15:10.753","modified":"2026-06-17T02:11:38.370","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://snyk.io/vuln/SNYK-JAVA-IORATPACK-534882","https://snyk.io/vuln/SNYK-JAVA-IORATPACK-534882"],"products":["ratpack:ratpack"],"source":"nvd","synced_at":"2026-10-19T21:01:01.339895972+00:00"},"epss":{"cve":"CVE-2019-10770","score":0.00857,"percentile":0.58449,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-r2wf-q3x4-hrv9","url":"https://osv.dev/vulnerability/GHSA-r2wf-q3x4-hrv9","summary":"Default development error handler in Ratpack is vulnerable to HTML content injection (XSS)","modified":"2026-03-13T22:11:49.675526Z","packages":[{"ecosystem":"Maven","name":"io.ratpack:ratpack-core","purl":"pkg:maven/io.ratpack/ratpack-core","ranges":["<1.7.6"],"fixed":["1.7.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}