PT-2026-42623 · Go · Github.Com/Openclaw/Crabbox

Published 2026-05-14 · Updated 2026-05-14

OSV

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Crabbox prior to v0.12.0 contains an environment variable exposure vulnerability that allows attackers with access to a malicious or compromised repository to forward local secrets such as API tokens, cloud credentials, and broker tokens into the remote command environment. Attackers can exploit overly permissive environment variable allowlisting in repo-local Crabbox configuration to serialize sensitive environment variables into remote command execution, exposing credentials to the remote environment.

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

GHSA-FM77-94QM-4894

Affected Products

Github.Com/Openclaw/Crabbox

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2026-8634 · Security Note
• https://osv.dev/vulnerability/GHSA-fm77-94qm-4894 · Vendor Advisory
• https://github.com/openclaw/crabbox · Note
• https://github.com/openclaw/crabbox/commit/eaae40ae4ce009e60633f16f7f19600c74557f6f · Note
• https://github.com/openclaw/crabbox/pull/78 · Note
• https://github.com/openclaw/crabbox/releases/tag/v0.12.0 · Note
• https://vulncheck.com/advisories/crabbox-environment-variable-information-disclosure · Note