AVideo Server-Side Request Forgery via epg_link parameter

{
  "id": "59d634e73d9becef0b500512fa2981273ada8eb65b936a1edf14e18907c12a74",
  "url": "https://osv.dev/vulnerability/CVE-2026-85163",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "AVideo Server-Side Request Forgery via epg_link parameter",
    "summary": "AVideo through commit c91b5975d contains a server-side request forgery vulnerability in the EPG parser that allows authenticated uploaders to fetch arbitrary internal URLs. An attacker can supply an internal URL via the epg_link parameter during video upload, which is validated only for syntax and later fetched server-side during EPG generation without SSRF protection checks.",
    "evidence": "osv:CVE-2026-85163",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-85163",
      "aliases": [
        "CVE-2026-85163",
        "GHSA-r69x-6mr2-q23v"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/wwbn/avideo",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "c91b5975d"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "c91b5975d"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "c91b5975d"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-85163.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:25.282555269Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85163.json",
        "https://github.com/WWBN/AVideo/security/advisories/GHSA-r69x-6mr2-q23v",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-85163",
        "https://www.vulncheck.com/advisories/avideo-server-side-request-forgery-via-epg-link-parameter"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85163.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-85163",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 492024,
  "published_at": "2026-09-03T11:22:14.563+00:00"
}