{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "3.0.0"
              },
              {
                "fixed": "3.10.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "990cec0de154bd3955e0c1e19951f90e06f6ea7c"
            },
            {
              "fixed": "1c440e755a97471c56fb0276ee8a8c4132974645"
            },
            {
              "fixed": "f9cf234c12a333656751e04493dc4b1f4f5f3e88"
            }
          ],
          "repo": "https://github.com/projectdiscovery/nuclei",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-jpf4-98qj-qr67"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/76xxx/CVE-2026-76802.json"
  },
  "details": "Nuclei is a vulnerability scanner built on a simple YAML-based DSL. From 3.0.0 until 3.10.0, the DAST template loading branch does not apply the unsigned code-template signature check before accepting a template that contains both a fuzzing: block and an unsigned code: block. When an operator enables -dast, an untrusted multiprotocol template can place an unsigned code request into the execution queue and run arbitrary shell commands even without -code or a valid cryptographic signature. The issue affects CLI DAST scans and SDK integrations that enable DAST while accepting attacker-supplied templates. This issue is fixed in version 3.10.0.",
  "id": "CVE-2026-76802",
  "modified": "2026-09-24T03:30:54.827053383Z",
  "published": "2026-09-22T16:47:00.360Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/projectdiscovery/nuclei/releases/tag/v3.10.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/76xxx/CVE-2026-76802.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/projectdiscovery/nuclei/security/advisories/GHSA-jpf4-98qj-qr67"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-76802"
    },
    {
      "type": "FIX",
      "url": "https://github.com/projectdiscovery/nuclei/commit/1c440e755a97471c56fb0276ee8a8c4132974645"
    },
    {
      "type": "FIX",
      "url": "https://github.com/projectdiscovery/nuclei/pull/7472"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Nuclei: Arbitrary Command Execution via DAST Code Signature Bypass"
}