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Directory Traversal Affecting openclaw package, versions <2026.4.5-r0

Severity

 Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.06% (18th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-OPENCLAW-15960261
  • published10 Apr 2026
  • disclosed31 Mar 2026
Report a new vulnerability Found a mistake?

Introduced: 31 Mar 2026

NewCVE-2026-34451  (opens in a new tab)
CWE-22  (opens in a new tab)
CWE-41  (opens in a new tab)

How to fix?

Upgrade Minimos:latest openclaw to version 2026.4.5-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openclaw package and not the openclaw package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

Claude SDK for TypeScript provides access to the Claude API from server-side TypeScript or JavaScript applications. From version 0.79.0 to before version 0.81.0, the local filesystem memory tool in the Anthropic TypeScript SDK validated model-supplied paths using a string prefix check that did not append a trailing path separator. A model steered by prompt injection could supply a crafted path that resolved to a sibling directory sharing the memory root's name as a prefix, allowing reads and writes outside the sandboxed memory directory. This issue has been patched in version 0.81.0.