prompts.chat Blind SSRF via media-generate

{
  "id": "e984263e799eec54bbec5557165a689a3d7e87044e98dc3ffcfc6dcb09a4e7a8",
  "url": "https://osv.dev/vulnerability/CVE-2026-22662",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "prompts.chat Blind SSRF via media-generate",
    "summary": "prompts.chat prior to commit 1464475 contains a blind server-side request forgery vulnerability in the Wiro media generator that allows authenticated users to perform server-side fetches of user-controlled inputImageUrl parameters. Attackers can exploit this vulnerability by sending POST requests to the /api/media-generate endpoint to probe internal networks, access internal services, and exfiltrate data through the upstream Wiro service without receiving direct response bodies.",
    "evidence": "osv:CVE-2026-22662",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-22662",
      "aliases": [
        "CVE-2026-22662"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/f/prompts.chat",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1464475"
                },
                {
                  "fixed": "1464475df2698fb7ccd0cdbc382b0750466f891d"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1464475"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "fixed": "1464475df2698fb7ccd0cdbc382b0750466f891d"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22662.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.374856610Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22662.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-22662",
        "https://www.vulncheck.com/advisories/prompts-chat-blind-ssrf-via-media-generate",
        "https://github.com/f/prompts.chat/pull/1102",
        "https://github.com/f/prompts.chat/commit/1464475df2698fb7ccd0cdbc382b0750466f891d",
        "https://github.com/f/prompts.chat"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22662.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-22662",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 489587,
  "published_at": "2026-04-03T20:27:03.156+00:00"
}