PT-2026-27029 · Npm · Openclaw

Publicado 2026-03-12 · Atualizado 2026-03-12

OSV

CVSS v4.0

6.9

Média

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

OpenClaw's skills download installer validated the intended per-skill tools root lexically, but later reused that mutable path while downloading and copying the archive into place. If a local attacker could rebind that tools-root path between validation and the final write, the installer could be redirected to write outside the intended tools directory.

The fix pins the canonical per-skill tools root immediately after validation and derives later download/copy paths from that canonical root, so rebinding the lexical path fails closed instead of redirecting the write.

Affected Packages / Versions

• Package: openclaw (npm)
• Latest published vulnerable version: 2026.3.7
• Affected range: <= 2026.3.7
• Fixed in released version: 2026.3.8

Fix Commit(s)

• 9abf014f3502009faf9c73df5ca2cff719e54639

Release Verification

• Verified fixed in GitHub release v2026.3.8 published on March 9, 2026.
• Verified npm view openclaw version resolves to 2026.3.8.
• Verified the release contains the regression test covering tools-root rebinding and that the test passes against the v2026.3.8 tree.

Thanks @tdjackey for reporting.

Correção

Time Of Check To Time Of Use

Enumeração de Fraquezas

CWE-367

Identificadores relacionados

GHSA-VHWF-4X96-VQX2

Produtos afetados

Openclaw

Referências · 6

• https://github.com/openclaw/openclaw · Nota
• https://github.com/openclaw/openclaw/security/advisories/GHSA-vhwf-4x96-vqx2 · Nota
• https://github.com/openclaw/openclaw/commit/9abf014f3502009faf9c73df5ca2cff719e54639 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-33574 · Nota de Segurança
• https://vulncheck.com/advisories/openclaw-path-traversal-via-tools-root-rebinding-in-skills-download · Nota
• https://osv.dev/vulnerability/GHSA-vhwf-4x96-vqx2 · Aviso do Fabricante