PT-2026-34788 · Openclaw · Openclaw

Antaisecuritylab · CVE-2026-41357 · Published 2026-04-02 · Updated 2026-04-25

Positive Technologies (AI Summary)

CVSS v4.0

5.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.3.31

Description SSH-based sandbox backends pass unsanitized process.env to child processes, leading to environment variable leakage. Attackers can leverage non-default SSH environment forwarding configurations to leak sensitive environment variables from parent processes to SSH child processes.

Recommendations Update to version 2026.3.31 or later.

Exploit

Fix

Weakness Enumeration

CWE-212

CWE-214

Related Identifiers

CVE-2026-41357

GHSA-J9PV-RRCJ-6PFX

Affected Products

Openclaw

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41357.json · Exploit
• https://github.com/openclaw/openclaw/security/advisories/GHSA-j9pv-rrcj-6pfx · Vendor Advisory
• https://github.com/openclaw/openclaw/commit/cfe14459531e002a1c61c27d97ec7dc8aecddc1f · Patch
• https://osv.dev/vulnerability/CVE-2026-41357 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-41357 · Security Note
• https://osv.dev/vulnerability/GHSA-j9pv-rrcj-6pfx · Vendor Advisory
• https://github.com/openclaw/openclaw · Note
• https://github.com/openclaw/openclaw/releases/tag/v2026.3.31 · Note
• https://twitter.com/CVEnew/status/2048168351835492705 · Twitter Post
• https://vulncheck.com/advisories/openclaw-unsanitized-environment-variable-leakage-in-ssh-sandbox-backends · Note