brew-openclaw-cli-cve-2026-27183
Vulnerability from osv_homebrew
OpenClaw's system.run dispatch-wrapper handling applied different depth-boundary rules to shell-wrapper approval detection and execution planning.
With exactly four transparent dispatch wrappers such as repeated env invocations before /bin/sh -c, the approval classifier could stop treating the command as a shell wrapper at the depth boundary while execution planning still unwrapped through to the shell payload. In security=allowlist mode, that mismatch could skip the expected approval-required path for the shell wrapper invocation.
Latest published npm version: 2026.3.2
Fixed on main on March 7, 2026 in 2fc95a7cfc1eb9306356510b0251b6d51fb1c0b0 by keeping shell-wrapper classification active at the configured dispatch depth boundary and only failing closed beyond that boundary. This aligns approval gating with the execution plan. Legitimate shallow dispatch-wrapper usage continues to work.
Affected Packages / Versions
- Package:
openclaw(npm) - Affected versions:
<= 2026.3.2 - Patched version:
>= 2026.3.7
Fix Commit(s)
2fc95a7cfc1eb9306356510b0251b6d51fb1c0b0
Release Process Note
npm 2026.3.7 was published on March 8, 2026. This advisory is fixed in the released package.
Thanks @tdjackey for reporting.
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"upstream_fixed_in": "2026.3.7"
},
"package": {
"ecosystem": "Homebrew",
"name": "openclaw-cli",
"purl": "pkg:brew/openclaw-cli"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2026.7.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "npm",
"key": "pkg:npm/openclaw@2026.9.4",
"name": "openclaw",
"strategy": "registry",
"subject_version": "2026.9.4"
}
]
},
"details": "OpenClaw\u0027s `system.run` dispatch-wrapper handling applied different depth-boundary rules to shell-wrapper approval detection and execution planning.\n\nWith exactly four transparent dispatch wrappers such as repeated `env` invocations before `/bin/sh -c`, the approval classifier could stop treating the command as a shell wrapper at the depth boundary while execution planning still unwrapped through to the shell payload. In `security=allowlist` mode, that mismatch could skip the expected approval-required path for the shell wrapper invocation.\n\nLatest published npm version: `2026.3.2`\n\nFixed on `main` on March 7, 2026 in `2fc95a7cfc1eb9306356510b0251b6d51fb1c0b0` by keeping shell-wrapper classification active at the configured dispatch depth boundary and only failing closed beyond that boundary. This aligns approval gating with the execution plan. Legitimate shallow dispatch-wrapper usage continues to work.\n\n## Affected Packages / Versions\n\n- Package: `openclaw` (npm)\n- Affected versions: `\u003c= 2026.3.2`\n- Patched version: `\u003e= 2026.3.7`\n\n## Fix Commit(s)\n\n- `2fc95a7cfc1eb9306356510b0251b6d51fb1c0b0`\n\n## Release Process Note\n\nnpm `2026.3.7` was published on March 8, 2026. This advisory is fixed in the released package.\n\nThanks @tdjackey for reporting.",
"id": "BREW-openclaw-cli-CVE-2026-27183",
"modified": "2026-09-12T09:47:35Z",
"published": "2026-08-13T17:21:32Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-r6qf-8968-wj9q"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27183"
},
{
"type": "WEB",
"url": "https://github.com/openclaw/openclaw/commit/2fc95a7cfc1eb9306356510b0251b6d51fb1c0b0"
},
{
"type": "PACKAGE",
"url": "https://github.com/openclaw/openclaw"
},
{
"type": "WEB",
"url": "https://github.com/openclaw/openclaw/releases/tag/v2026.3.7"
},
{
"type": "WEB",
"url": "https://vulncheck.com/advisories/openclaw-mar-shell-approval-gating-bypass-via-dispatch-wrapper-depth-mismatch"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "OpenClaw: system.run wrapper-depth boundary could skip shell approval gating",
"upstream": [
"GHSA-r6qf-8968-wj9q",
"CVE-2026-27183"
]
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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