{"id":"CVE-2023-34247","aliases":["GHSA-jqxr-vjvv-899m"],"url":"https://o3.security/vulnerability/CVE-2023-34247","summary":"@keystone-6/auth Open Redirect vulnerability","details":"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.","published":"2023-06-13T16:31:31.545Z","modified":"2026-08-12T03:51:17.141945056Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"@keystone-6/auth","fixedVersion":"7.0.0"}],"fix":{"url":"https://github.com/keystonejs/keystone/pull/8626","label":"keystonejs/keystone#8626"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34247.json"},{"type":"ADVISORY","url":"https://github.com/keystonejs/keystone/security/advisories/GHSA-jqxr-vjvv-899m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34247"},{"type":"FIX","url":"https://github.com/keystonejs/keystone/pull/8626"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:17.141945056Z"}}