Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-3846-mfvc-xwpf
Advisory ID github_osv/GHSA-3846-mfvc-xwpf
Aliases
Summary Duplicate Advisory: Exec allowlist wrapper analysis did not unwrap env/shell dispatch chains ## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-jj82-76v6-933r. This link is maintained to preserve external references. ## Original Description OpenClaw versions prior to 2026.2.22 contain an allowlist bypass vulnerability in system.run exec analysis that fails to unwrap env and shell-dispatch wrapper chains. Attackers can route execution through wrapper binaries like env bash to smuggle payloads that satisfy allowlist entries while executing non-allowlisted commands.
Status Published
Exploitability 0.5
Weighted Severity 6.4
Risk 3.2
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
System Score Found at
cvssv3.1 7.1 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-3846-mfvc-xwpf/GHSA-3846-mfvc-xwpf.json
cvssv4 7.1 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-3846-mfvc-xwpf/GHSA-3846-mfvc-xwpf.json
generic_textual HIGH
Reference id Reference type URL
2b63592be57782c8946e521bc81286933f0f99c7 Other https://github.com/openclaw/openclaw/commit/2b63592be57782c8946e521bc81286933f0f99c7
CVE-2026-27566 https://nvd.nist.gov/vuln/detail/CVE-2026-27566
GHSA-jj82-76v6-933r Advisory https://github.com/openclaw/openclaw/security/advisories/GHSA-jj82-76v6-933r
openclaw-allowlist-bypass-via-wrapper-binary-unwrapping-in-system-run Advisory https://www.vulncheck.com/advisories/openclaw-allowlist-bypass-via-wrapper-binary-unwrapping-in-system-run
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-3846-mfvc-xwpf/GHSA-3846-mfvc-xwpf.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-3846-mfvc-xwpf/GHSA-3846-mfvc-xwpf.json
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.