{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "openclaw"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2026.2.23"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-436"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-03T22:23:45Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "### Summary\n`tools.exec` allowlist/safe-bins evaluation could diverge from runtime execution for wrapper commands using GNU `env -S/--split-string` semantics. This allowed policy checks to treat a command as a benign safe-bin invocation while runtime executed a different payload.\n\n### Affected Packages / Versions\n- Package: `openclaw` (npm)\n- Vulnerable versions: `\u003c= 2026.2.22-2` (latest currently published npm version)\n- Patched version (released): `2026.2.23`\n\n### Impact\nAn attacker able to influence tool command text (for example via untrusted prompt/content injection reaching an exec-capable flow) could bypass allowlist/safe-bins intent and execute unexpected commands.\n\n### Technical Details\nRoot cause was policy/runtime interpretation mismatch for dispatch wrappers:\n- analysis resolved an effective executable from wrapper-unwrapped argv,\n- execution could still run original wrapper argv semantics,\n- safe-bin short-flag handling also allowed unknown short options in clusters.\n\n### Remediation\nThe fix hardens exec approvals to fail closed and enforce analysis/runtime parity:\n- introduce wrapper execution planning with semantic-wrapper blocking,\n- carry planned `effectiveArgv` + `policyBlocked` metadata through resolution,\n- evaluate allowlist/safe-bins against planned argv,\n- enforce canonical rebuilt shell command from planned argv for allowlist auto-paths,\n- use planned argv for node-host/mac exec-host invocation paths,\n- reject unknown short safe-bin flags,\n- add regression tests for semantic `env` wrappers and parity fixtures.\n\n### Fix Commit(s)\n- `a1c4bf07c6baad3ef87a0e710fe9aef127b1f606`\n\n### Release Process Note\n`patched_versions` is pre-set to the released version (`2026.2.23`). Patched in `2026.2.23` and published.\n\nOpenClaw thanks @jiseoung for reporting.",
  "id": "GHSA-796m-2973-wc5q",
  "modified": "2026-03-03T22:23:45Z",
  "published": "2026-03-03T22:23:45Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-796m-2973-wc5q"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/commit/a1c4bf07c6baad3ef87a0e710fe9aef127b1f606"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openclaw/openclaw"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "OpenClaw has exec allowlist/safeBins policy-runtime mismatch via env -S wrapper interpretation"
}