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Medium

Directus has an Open Redirect via Parser Bypass in OAuth2/SAML Authentication Flow

Type: advisorySources: OSV

Directus is a real-time API and App dashboard for managing SQL database content. Prior to 11.16.1, an open redirect vulnerability exists in the login redirection logic. The isLoginRedirectAllowed function fails to correctly identify certain malformed URLs as external, allowing attackers to bypass redirect allow-list validation and redirect users to arbitrary external domains upon successful authentication. This vulnerability is fixed in 11.16.1.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2026-35410
Confirmed fixed CVEs
Not specified
Updated in this feed
2 Nov 2026, 23:06 UTC · Revision 1

Source evidence

Directus has an Open Redirect via Parser Bypass in OAuth2/SAML Authentication Flow

core-osv · Original source

Published 6 Apr 2026, 21:32 UTC

Directus is a real-time API and App dashboard for managing SQL database content. Prior to 11.16.1, an open redirect vulnerability exists in the login redirection logic. The isLoginRedirectAllowed function fails to correctly identify certain malformed URLs as external, allowing attackers to bypass redirect allow-list validation and redirect users to arbitrary external domains upon successful authentication. This vulnerability is fixed in 11.16.1.

osv:CVE-2026-35410
Complete source record
{
  "id": "88ac3c5696cb70308ee8e5fe43576841b67671e8237889fc06a61584d46ef6e7",
  "url": "https://osv.dev/vulnerability/CVE-2026-35410",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Directus has an Open Redirect via Parser Bypass in OAuth2/SAML Authentication Flow",
    "summary": "Directus is a real-time API and App dashboard for managing SQL database content. Prior to 11.16.1, an open redirect vulnerability exists in the login redirection logic. The isLoginRedirectAllowed function fails to correctly identify certain malformed URLs as external, allowing attackers to bypass redirect allow-list validation and redirect users to arbitrary external domains upon successful authentication. This vulnerability is fixed in 11.16.1.",
    "evidence": "osv:CVE-2026-35410",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-35410",
      "aliases": [
        "CVE-2026-35410",
        "GHSA-cf45-hxwj-4cfj"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/directus/directus",
              "type": "GIT",
              "events": [
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                  "introduced": "0"
                },
                {
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              "database_specific": {
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                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
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                  {
                    "cpe": "cpe:2.3:a:monospace:directus:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "0"
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                    "source": "CPE_RANGE"
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      ],
      "modified": "2026-10-28T02:30:24.151331479Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35410.json",
        "https://github.com/directus/directus/security/advisories/GHSA-cf45-hxwj-4cfj",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-35410"
      ],
      "provider_metadata": {
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        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35410.json"
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    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 490723,
  "published_at": "2026-04-06T21:32:13.985+00:00"
}