clawvet < 0.7.5 Hard-coded JWT Secret Session Forgery

{
  "id": "cfc5cb9f3ae6499acd7d836fb8d26f4bebd0343ac0a6db105d62aab1bed66a11",
  "url": "https://osv.dev/vulnerability/CVE-2026-62241",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "clawvet < 0.7.5 Hard-coded JWT Secret Session Forgery",
    "summary": "clawvet self-hosted API server (apps/api) before 0.7.5 hard-codes a fallback JWT secret ('clawvet-dev-secret-change-me') in auth.ts and ships it as the default in .env.example. Because GET /api/v1/scans returns scan records containing userId values without authentication, a remote unauthenticated attacker can harvest a victim's userId, forge a valid HS256 cg_session cookie offline using the known secret, and call GET /api/v1/auth/me to obtain the victim's email address, subscription plan, and secret apiKey. The published clawvet npm package (CLI only) is not affected.",
    "evidence": "osv:CVE-2026-62241",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2026-62241",
      "aliases": [
        "CVE-2026-62241",
        "GHSA-9mww-p953-jfc9"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/mohibshaikh/clawvet",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "bffbe9d257247aaacdd0a98ba3003714d5eb108f"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.7.5"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "cpe": "cpe:2.3:a:mohibshaikh:clawvet:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.7.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.7.4",
            "v0.7.3",
            "v0.7.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62241.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.422699336Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62241.json",
        "https://github.com/MohibShaikh/clawvet/security/advisories/GHSA-9mww-p953-jfc9",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-62241",
        "https://www.vulncheck.com/advisories/clawvet-hard-coded-jwt-secret-session-forgery",
        "https://github.com/MohibShaikh/clawvet"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-306",
          "CWE-321"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62241.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-62241",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 504898,
  "published_at": "2026-07-17T00:07:13.098+00:00"
}