WWBN AVideo Unauthenticated SSRF via login.json.php

{
  "id": "a4ace7ab56288425440870681a588eefc856bc0145800ba20f52ba1baca2629a",
  "url": "https://osv.dev/vulnerability/CVE-2026-89242",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "WWBN AVideo Unauthenticated SSRF via login.json.php",
    "summary": "WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a server-side request forgery vulnerability in the _json_decode function that fetches remote URLs and local file paths without SSRF validation. Unauthenticated attackers can POST file paths or HTTP URLs to login.json.php to read local files or access internal services, with results parsed as login credentials.",
    "evidence": "osv:CVE-2026-89242",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-89242",
      "aliases": [
        "CVE-2026-89242",
        "GHSA-wqwf-wmvx-53jh"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/wwbn/avideo",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "c3edcc274c389816d434acadac07ee78eaf330c1"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "c3edcc274c389816d434acadac07ee78eaf330c1"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "c3edcc274c389816d434acadac07ee78eaf330c1"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "29.0",
            "26.0",
            "25.0",
            "24.0",
            "22.0",
            "21.0",
            "18.0",
            "14.3.1",
            "14.3",
            "12.4",
            "11.6",
            "11.5",
            "11.1.1",
            "11.1",
            "11",
            "10.8",
            "8.9.1",
            "8.9",
            "8.7",
            "8.6",
            "8.5",
            "8.1",
            "7.8",
            "7.7",
            "7.6",
            "7.4",
            "7.3",
            "7.2",
            "4.0",
            "3.4",
            "2.7",
            "2.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-89242.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.803158696Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89242.json",
        "https://github.com/WWBN/AVideo/security/advisories/GHSA-wqwf-wmvx-53jh",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-89242",
        "https://www.vulncheck.com/advisories/wwbn-avideo-unauthenticated-ssrf-via-login-json-php"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89242.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-89242",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 490112,
  "published_at": "2026-09-11T11:15:23.057+00:00"
}