GHSA-jxrq-8fm4-9p58 — openclaw
Fix: openclaw/openclaw@4b226b7GHSA-jxrq-8fm4-9p58 is a security vulnerability in openclaw. A fix is available for openclaw — see the affected versions and patch details below.
OpenClaw: Zip extraction symlink traversal could write outside destination
Real-World Exposure
How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.
openclawnpmDescription
Summary
A path confinement bypass in OpenClaw ZIP extraction allowed writes outside the intended destination when a pre-existing symlink was present under the extraction root.
Affected Packages / Versions
- Package:
openclaw(npm) - Latest published npm version at triage time:
2026.2.21-2 - Affected versions:
<= 2026.2.21-2 - Planned patched version for next release:
2026.2.22
Technical Details
The vulnerable path was in src/infra/archive.ts ZIP extraction logic. Output-path checks were lexical, but writes could still traverse an existing symlink in destination path segments.
The fix blocks this by:
- rejecting symlink traversal in destination path segments,
- validating resolved destination paths remain inside the extraction root,
- using no-follow file opens for ZIP output writes where supported,
- adding a regression test for pre-seeded destination symlink traversal.
Impact
- Type: Arbitrary file write outside extraction root via symlink traversal during ZIP extraction.
- Preconditions: attacker-controlled archive extraction plus pre-existing symlink in destination path.
Fix Commit(s)
- 4b226b74f5fd3b106a83a6347fd404172e2fd246
Release Process Note
Patched version is pre-set to the planned next release (2026.2.22).
Once npm release 2026.2.22 is published, the advisory can be published without further field edits.
OpenClaw thanks @tdjackey for reporting.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦npm | openclaw | all versions | 2026.2.22npm install openclaw@2026.2.22 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for openclaw, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update openclaw to 2026.2.22 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-jxrq-8fm4-9p58 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 Security's impact-aware SCA analyses which vulnerable code paths your application actually calls, so a match like GHSA-jxrq-8fm4-9p58 can be triaged on real exposure rather than presence alone.
Tailored to GHSA-jxrq-8fm4-9p58. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-jxrq-8fm4-9p58 in your dependencies?
O3 Security finds GHSA-jxrq-8fm4-9p58 across npm dependencies, including transitive ones, and its impact-aware SCA ranks findings by whether your code actually calls the vulnerable path.