{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:redwoodjs:redwoodsdk:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "1.0.0-beta.50"
              },
              {
                "fixed": "1.0.6"
              },
              {
                "introduced": "1.0.1"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "CPE_RANGE"
            ]
          },
          "events": [
            {
              "introduced": "bc3e1a20d3e3dcb084118e68a5b9d7ea17351251"
            },
            {
              "fixed": "06bc739bbc1a074d5e647f362cfce4193d6ba03e"
            }
          ],
          "repo": "https://github.com/redwoodjs/sdk",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-x8rx-789c-2pxq"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-352"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39371.json"
  },
  "details": "RedwoodSDK is a server-first React framework. From 1.0.0-beta.50 to 1.0.5, erver functions exported from \"use server\" files could be invoked via GET requests, bypassing their intended HTTP method. In cookie-authenticated applications, this allowed cross-site GET navigations to trigger state-changing functions, because browsers send SameSite=Lax cookies on top-level GET requests. This affected all server functions -- both serverAction() handlers and bare exported functions in \"use server\" files. This vulnerability is fixed in 1.0.6.",
  "id": "CVE-2026-39371",
  "modified": "2026-07-08T05:37:58.388614910Z",
  "published": "2026-04-07T19:28:30.941Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39371.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/redwoodjs/sdk/security/advisories/GHSA-x8rx-789c-2pxq"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-39371"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "RedwoodSDK has a CSRF vulnerability in server function dispatch via GET requests"
}