CVE-2026-43531CWE-15

OpenClaw < 2026.4.9 - Environment Variable Injection via Workspace .env File

High · published May 5, 2026

CVSS v4.0
7.0
EPSS
0%
Percentile
27.6
In the wild
Unconfirmed
What it is

OpenClaw before 2026.4.9 contains an environment variable injection vulnerability allowing malicious workspace .env files to set runtime-control variables. Attackers can inject variables affecting update sources, gateway URLs, ClawHub resolution, and browser executable paths to compromise application behavior.

The record
Technical detail
CVSS v4.0
7.0 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00352 · 27.6th percentile
Weakness
CWE-15 · External Control of System or Configuration Setting
Published
2026-05-05T11:25Z
EPSS history
Timeline
  • 05 MAY 11:25Z
    OpenClaw < 2026.4.9 - Environment Variable Injection via Workspace .env File
    cvelistv5