Vulnerability · Published Apr 10, 2026 · Assigned by VulnCheck

CVE-2026-35658OpenClaw < 2026.3.2 - Filesystem Boundary Bypass in Image Tool

Medium 6.5

In plain English

A medium-severity security flaw in OpenClaw from OpenClaw. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.3%top 78.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

OpenClaw before 2026.3.2 contains a filesystem boundary bypass vulnerability in the image tool that fails to honor tools.fs.workspaceOnly restrictions. Attackers can traverse sandbox bridge mounts outside the workspace to read files that other filesystem tools would reject.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	openclaw	2026.3.2	GHSA-cfp9-w5v9-3q4h

Affected products (as reported)

Vendor	Product	Versions
OpenClaw	OpenClaw	0 – before 2026.3.2

Weakness: CWE-668 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

GitHub Security Advisory (GHSA-cfp9-w5v9-3q4h) vendor-advisory
Patch Commit #1 patch
Patch Commit #2 patch
Patch Commit #3 patch
Patch Commit #4 patch
VulnCheck Advisory: OpenClaw < 2026.3.2 - Filesystem Boundary Bypass in Image Tool third-party-advisory