Security advisory

{
  "id": "59e2fbd0b17a0a48acafd2ba12216150b07d43b28313c0e6651458191949b6d5",
  "url": "https://osv.dev/vulnerability/CVE-2026-52630",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-52630",
    "summary": "SQL Injection vulnerability in Woltlab WCF v.6.2.4 and before allows a remote attacker to updateUserOptions in UserEditor.class.php and the update action in UserAction.class.php",
    "evidence": "osv:CVE-2026-52630",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2026-52630",
      "aliases": [
        "CVE-2026-52630"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/woltlab/wcf",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "56fba016f0f14978e50131e54e6831c69227fd4a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "6.2.4"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "6.2.4",
            "6.2.4_dev_1",
            "6.2.3",
            "6.2.3_dev_3",
            "6.2.3_dev_2",
            "6.2.3_dev_1",
            "6.2.2",
            "6.2.1",
            "6.2.1_dev_2",
            "6.2.1_dev_1",
            "6.2.0",
            "6.2.0_RC_4",
            "6.2.0_RC_2",
            "6.2.0_RC_1",
            "6.2.0_Beta_5",
            "6.2.0_Beta_4",
            "6.2.0_Beta_2",
            "6.2.0_Beta_1",
            "6.2.0_Alpha_4",
            "6.2.0_Alpha_3",
            "6.2.0_Alpha_1",
            "6.1.0_RC_1",
            "6.1.0_Beta_2",
            "6.1.0_Beta_1",
            "6.1.0_Alpha_3",
            "6.1.0_Alpha_2",
            "6.1.0_Alpha_1",
            "6.0.0_RC_1",
            "6.0.0_Beta_4",
            "6.0.0_Beta_3",
            "6.0.0_Beta_2",
            "6.0.0_Beta_1",
            "6.0.0_Alpha_8",
            "6.0.0_Alpha_7",
            "6.0.0_Alpha_5",
            "6.0.0_Alpha_4",
            "6.0.0_Alpha_3",
            "6.0.0_Alpha_2",
            "6.0.0_Alpha_1",
            "5.5.0_Beta_1",
            "5.5.0_Alpha_6",
            "5.5.0_Alpha_5",
            "5.5.0_Alpha_4",
            "5.5.0_Alpha_3",
            "5.5.0_Alpha_2",
            "5.5.0_Alpha_1",
            "5.4.0_Beta_1",
            "5.4.0_Alpha_3",
            "5.4.0_Alpha_2",
            "5.4.0_Alpha_1",
            "5.3.0_RC_2",
            "5.3.0_RC_1",
            "5.3.0_Beta_2",
            "5.3.0_Beta_1",
            "5.2.2",
            "5.2.1",
            "5.2.0",
            "5.2.0_RC_2",
            "5.2.0_RC_1",
            "5.2.0_Beta_4",
            "5.2.0_Beta_3",
            "5.2.0_Beta_2",
            "5.2.0_Alpha_3",
            "5.2.0_Alpha_2",
            "5.2.0_Alpha_1",
            "3.1.0_Beta_5",
            "3.1.0_Beta_4",
            "3.1.0_Beta_3",
            "3.1.0_Beta_2",
            "3.1.0_Beta_1",
            "3.1.0_Alpha_4",
            "3.1.0_Alpha_3",
            "3.1.0_Alpha_2",
            "3.1.0_Alpha_1",
            "3.0.2_pl_2",
            "3.0.2",
            "3.0.1_pl_1",
            "3.0.1",
            "3.0.0",
            "3.0.0_RC_4",
            "3.0.0_RC_3",
            "3.0.0_RC_2",
            "3.0.0_RC_1",
            "3.0.0_Beta_5",
            "3.0.0_Beta_4",
            "3.0.0_Beta_3",
            "2.1.11",
            "2.1.10",
            "2.1.9_pl_1",
            "2.1.9",
            "2.1.8",
            "2.1.7",
            "2.1.6",
            "2.1.5",
            "2.1.4",
            "2.1.3",
            "2.1.2_pl_1",
            "2.1.2",
            "2.1.1",
            "2.1.0",
            "2.1.0_RC_2",
            "2.1.0_RC_1",
            "2.1.0_Beta_4",
            "2.1.0_Beta_2",
            "2.1.0_Beta_1",
            "2.0.4_pl_1",
            "2.0.4",
            "2.0.2",
            "2.0.1",
            "2.0.0",
            "2.0.0_Beta_10",
            "2.0.0_Beta_9",
            "2.0.0_Beta_8",
            "2.0.0_Beta_6",
            "2.0.0_Beta_4",
            "2.0.0_Beta_3",
            "2.0.0_Beta_2",
            "2.0.0_Beta_1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-52630.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:51.063683081Z",
      "provider": "osv",
      "references": [
        "https://www.woltlab.com/community/thread/318621-aktualisierung-woltlab-suite-6-2-5-6-1-22-6-0-26-5-5-26/",
        "https://www.woltlab.com/de/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52630.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-52630",
        "https://github.com/WoltLab/WCF"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/52xxx/CVE-2026-52630.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-52630",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 519709,
  "published_at": "2026-09-11T00:00:00+00:00"
}