Security advisory

{
  "id": "ac476dfbe157bbc7d474856d17aa42bd21651f7284bf6df0bf41463bc99204c5",
  "url": "https://osv.dev/vulnerability/CVE-2021-41275",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-41275",
    "summary": "spree_auth_devise is an open source library which provides authentication and authorization services for use with the Spree storefront framework by using an underlying Devise authentication framework. In affected versions spree_auth_devise is subject to a CSRF vulnerability that allows user account takeover. All applications using any version of the frontend component of spree_auth_devise are affected if protect_from_forgery method is both: Executed whether as: A before_action callback (the default). A prepend_before_action (option prepend: true given) before the :load_object hook in Spree::UserController (most likely order to find). Configured to use :null_session or :reset_session strategies (:null_session is the default in case the no strategy is given, but rails --new generated skeleton use :exception). Users are advised to update their spree_auth_devise gem. For users unable to update it may be possible to change your strategy to :exception. Please see the linked GHSA for more workaround details. ### Impact CSRF vulnerability that allows user account takeover. All applications using any version of the frontend component of `spree_auth_devise` are affected if `protect_from_forgery` method is both: * Executed whether as: * A before_action callback (the default) * A prepend_before_action (option prepend: true given) before the :load_object hook in Spree::UserController (most likely order to find). * Configured to use :null_session or :reset_session strategies (:null_session",
    "evidence": "osv:CVE-2021-41275",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2021-41275",
      "aliases": [
        "CVE-2021-41275",
        "GHSA-26xx-m4q2-xhq8"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/spree/spree_auth_devise",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "e5927d10d7239582332dca2665d138f0634b4890"
                },
                {
                  "introduced": "0b77e2c59b33c974450b92d169841fc9c85272f7"
                },
                {
                  "fixed": "610267e7915d1871e3c3fb22b66d19f86360fcaf"
                },
                {
                  "introduced": "42a3ddad2a7c0009192bb3c967fdda91701f9907"
                },
                {
                  "last_affected": "35298a72fb1891b995d433b7ee0fa832b49e3892"
                },
                {
                  "fixed": "adf6ed4cd94d66091776b5febd4ff3767362de63"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:spreecommerce:spree_auth_devise:*:*:*:*:*:ruby:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "4.0.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:spreecommerce:spree_auth_devise:*:*:*:*:*:ruby:*:*",
                    "range": [
                      {
                        "introduced": "4.3.0"
                      },
                      {
                        "fixed": "4.4.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:spreecommerce:spree_auth_devise:4.1.0:-:*:*:*:ruby:*:*",
                    "range": [
                      {
                        "introduced": "4.1.0-NA"
                      },
                      {
                        "last_affected": "4.1.0-NA"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:spreecommerce:spree_auth_devise:4.1.0:rc1:*:*:*:ruby:*:*",
                    "range": [
                      {
                        "introduced": "4.1.0-rc1"
                      },
                      {
                        "last_affected": "4.1.0-rc1"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:spreecommerce:spree_auth_devise:4.2.0:*:*:*:*:ruby:*:*",
                    "range": [
                      {
                        "introduced": "4.2.0"
                      },
                      {
                        "last_affected": "4.2.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "range": [
                      {
                        "fixed": "adf6ed4cd94d66091776b5febd4ff3767362de63"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "4.1.0-NA",
            "4.1.0-rc1",
            "4.2.0",
            "v4.0.1",
            "v4.0.0",
            "v4.1.0",
            "v4.2.0",
            "v4.4.0",
            "v4.3.4",
            "v4.3.3",
            "v4.3.0",
            "v4.0.0.rc2",
            "v4.0.0.rc1",
            "v3.5.0",
            "v3.4.2",
            "v3.4.1",
            "v.3.4.0",
            "v3.3.2",
            "v3.3.3",
            "v3.3.1",
            "v3.3.0",
            "v3.3.0.rc1",
            "v3.2.0",
            "v3.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-41275.json"
          }
        }
      ],
      "modified": "2026-10-20T10:53:59.563009Z",
      "provider": "osv",
      "references": [
        "https://github.com/spree/spree_auth_devise/security/advisories/GHSA-26xx-m4q2-xhq8",
        "https://github.com/spree/spree_auth_devise/commit/adf6ed4cd94d66091776b5febd4ff3767362de63"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-41275",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 384806,
  "published_at": "2021-11-17T20:15:10.527+00:00"
}