{"cve":"CVE-2023-34247","nvd":{"published":"2023-06-13T17:15:14.920","modified":"2026-06-17T06:03:13.053","status":"Modified","description":"Keystone is a content management system for Node.JS. There is an open redirect in the `@keystone-6/auth` package versions 7.0.0 and prior, where the redirect leading `/` filter can be bypassed. Users may be redirected to domains other than the relative host, thereby it might be used by attackers to re-direct users to an unexpected location. To mitigate this issue, one may apply a patch from pull request 8626 or avoid using the `@keystone-6/auth` package.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N","score":4.1},"cwes":["CWE-601"],"references":["https://github.com/keystonejs/keystone/pull/8626","https://github.com/keystonejs/keystone/security/advisories/GHSA-jqxr-vjvv-899m","https://github.com/keystonejs/keystone/pull/8626","https://github.com/keystonejs/keystone/security/advisories/GHSA-jqxr-vjvv-899m"],"products":["keystonejs:keystone"],"source":"nvd","synced_at":"2026-10-19T21:38:24.161619714+00:00"},"epss":{"cve":"CVE-2023-34247","score":0.00407,"percentile":0.35007,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-jqxr-vjvv-899m","url":"https://osv.dev/vulnerability/GHSA-jqxr-vjvv-899m","summary":"@keystone-6/auth Open Redirect vulnerability","modified":"2023-11-08T04:12:45.644540Z","packages":[{"ecosystem":"npm","name":"@keystone-6/auth","purl":"pkg:npm/%40keystone-6/auth","ranges":["<7.0.0"],"fixed":["7.0.0"]}]}],"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."]}