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Advisories

OpenClaw < 2026.3.2 - Symlink Traversal in stageSandboxMedia Destination

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severity
medium
date
Affecting

  • OpenClaw < 2026.3.2

CWE
  • CWE-59 Improper Link Resolution Before File Access ('Link Following')
CVSS
6.9
CVSS V4 Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
Credit
tdjackey
Description
OpenClaw versions prior to 2026.3.2 contain a vulnerability in the stageSandboxMedia function in which it fails to validate destination symlinks during media staging, allowing writes to follow symlinks outside the sandbox workspace. Attackers can exploit this by placing symlinks in the media/inbound directory to overwrite arbitrary files on the host system outside sandbox boundaries.

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