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Vulnerability record · CVE-2023-34247 · published 13 June 2023

CVE-2023-34247: Keystonejs keystone open redirect vulnerability

Keystonejs · Keystone

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.

4.1 CVSS 3.1 Medium EPSS 0.41% · top 67.5% CWE-601 · Open redirect
4.1CVSS 3.1 base score
0.41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

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:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/keystonejs/keystone/pull/8626 PatchThird Party Advisory
https://github.com/keystonejs/keystone/security/advisories/GHSA-jqxr-vjvv-899m Third Party Advisory
https://github.com/keystonejs/keystone/pull/8626 PatchThird Party Advisory
https://github.com/keystonejs/keystone/security/advisories/GHSA-jqxr-vjvv-899m Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2023-34247), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.