Security advisory

{
  "id": "1ddcd274a21d0e746854a23ce76e1b79a42ec4531331900bff0e153052b2c49b",
  "url": "https://osv.dev/vulnerability/CVE-2020-10734",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-10734",
    "summary": "A vulnerability was found in keycloak in the way that the OIDC logout endpoint does not have CSRF protection. Versions shipped with Red Hat Fuse 7, Red Hat Single Sign-on 7, and Red Hat Openshift Application Runtimes are believed to be vulnerable.",
    "evidence": "osv:CVE-2020-10734",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2020-10734",
      "aliases": [
        "CVE-2020-10734",
        "GHSA-rvjg-gxwx-j5gf"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/keycloak/keycloak",
              "type": "GIT",
              "events": [
                {
                  "introduced": "e6a274ea0e31c6572e795f3372f006c88122539b"
                },
                {
                  "last_affected": "e6a274ea0e31c6572e795f3372f006c88122539b"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "7.0.0"
                      },
                      {
                        "last_affected": "7.0.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  },
                  {
                    "cpe": "cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "7.0"
                      },
                      {
                        "last_affected": "7.0"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "7.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-10734.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:39.819674266Z",
      "provider": "osv",
      "references": [
        "https://bugzilla.redhat.com/show_bug.cgi?id=1831662",
        "https://issues.redhat.com/browse/KEYCLOAK-13653"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-10734",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 434755,
  "published_at": "2021-02-11T18:15:13.927+00:00"
}