GHSA-9p3r-hh9g-5cmg

Suggest an improvement
Source
https://github.com/advisories/GHSA-9p3r-hh9g-5cmg
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-9p3r-hh9g-5cmg/GHSA-9p3r-hh9g-5cmg.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-9p3r-hh9g-5cmg
Aliases
  • CVE-2026-41296
Downstream
Published
2026-04-03T03:14:16Z
Modified
2026-05-05T16:05:07.585294Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N CVSS Calculator
  • 9.4 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H CVSS Calculator
Summary
OpenClaw: Sandbox escape via TOCTOU race in remote FS bridge readFile
Details

Summary

Sandbox escape via TOCTOU race in remote FS bridge readFile

Current Maintainer Triage

  • Normalized severity: critical
  • Assessment: v2026.3.28 remote sandbox reads still do path-check then separate file read, so the TOCTOU sandbox escape remains present in the latest shipped tag.

Affected Packages / Versions

  • Package: openclaw (npm)
  • Latest published npm version: 2026.3.31
  • Vulnerable version range: <=2026.3.28
  • Patched versions: >= 2026.3.31
  • First stable tag containing the fix: v2026.3.31

Fix Commit(s)

  • 121870a08583033ed6a0ed73d9ffea32991252bb — 2026-03-31T09:55:51+09:00

OpenClaw thanks @AntAISecurityLab for reporting.

Database specific 
{
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-03T03:14:16Z",
    "cwe_ids": [
        "CWE-367"
    ],
    "severity": "CRITICAL",
    "nvd_published_at": "2026-04-21T00:16:29Z"
}
References

Affected packages

npm / openclaw

Package

Name
openclaw
View open source insights on deps.dev
Purl
pkg:npm/openclaw

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2026.3.31

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-9p3r-hh9g-5cmg/GHSA-9p3r-hh9g-5cmg.json"
last_known_affected_version_range 
"<= 2026.3.28"