{"cve":"CVE-2023-46131","nvd":{"published":"2023-12-21T00:15:25.813","modified":"2026-06-17T06:30:13.010","status":"Modified","description":"Grails is a framework used to build web applications with the Groovy programming language. A specially crafted web request can lead to a JVM crash or denial of service. Any Grails framework application using Grails data binding is vulnerable. This issue has been patched in version 3.3.17, 4.1.3, 5.3.4, 6.1.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-400"],"references":["https://github.com/grails/grails-core/commit/74326bdd2cf7dcb594092165e9464520f8366c60","https://github.com/grails/grails-core/commit/c401faaa6c24c021c758b95f72304a0e855a8db3","https://github.com/grails/grails-core/issues/13302","https://github.com/grails/grails-core/security/advisories/GHSA-3pjv-r7w4-2cf5","https://grails.org/blog/2023-12-20-cve-data-binding-dos.html"],"products":["grails:grails"],"source":"nvd","synced_at":"2026-10-19T21:42:34.585441961+00:00"},"epss":{"cve":"CVE-2023-46131","score":0.00722,"percentile":0.53995,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-3pjv-r7w4-2cf5","url":"https://osv.dev/vulnerability/GHSA-3pjv-r7w4-2cf5","summary":"Grails data binding causes JVM crash and/or other denial of service","modified":"2026-09-10T03:50:08.919792606Z","packages":[{"ecosystem":"Maven","name":"org.grails:grails-databinding","purl":"pkg:maven/org.grails/grails-databinding","ranges":[">=6.0.0 <6.1.0"],"fixed":["6.1.0"]},{"ecosystem":"Maven","name":"org.grails:grails-databinding","purl":"pkg:maven/org.grails/grails-databinding","ranges":[">=5.0.0 <5.3.4"],"fixed":["5.3.4"]},{"ecosystem":"Maven","name":"org.grails:grails-databinding","purl":"pkg:maven/org.grails/grails-databinding","ranges":[">=4.0.0 <4.1.3"],"fixed":["4.1.3"]},{"ecosystem":"Maven","name":"org.grails:grails-databinding","purl":"pkg:maven/org.grails/grails-databinding","ranges":[">=2.0.0 <3.3.17"],"fixed":["3.3.17"]}]}],"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."]}