Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-wgx8-r9vw-2w4h
Advisory ID github_osv/GHSA-wgx8-r9vw-2w4h
Aliases
Summary Duplicate Advisory: OpenClaw: Skill env override host env injection via applySkillConfigEnvOverrides (defense-in-depth) ### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-82g8-464f-2mv7. This link is maintained to preserve external references. ### Original Description A vulnerability was determined in OpenClaw 2026.2.19-2. This vulnerability affects the function applySkillConfigenvOverrides of the component Skill Env Handler. Executing a manipulation can lead to code injection. It is possible to launch the attack remotely. Upgrading to version 2026.2.21-beta.1 is able to resolve this issue. This patch is called 8c9f35cdb51692b650ddf05b259ccdd75cc9a83c. It is recommended to upgrade the affected component.
Status Published
Exploitability 0.5
Weighted Severity 5.7
Risk 2.9
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
System Score Found at
cvssv3.1 6.3 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-wgx8-r9vw-2w4h/GHSA-wgx8-r9vw-2w4h.json
cvssv4 5.3 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-wgx8-r9vw-2w4h/GHSA-wgx8-r9vw-2w4h.json
generic_textual MODERATE
Reference id Reference type URL
https://github.com/openclaw/openclaw
https://github.com/openclaw/openclaw/commit/8c9f35cdb51692b650ddf05b259ccdd75cc9a83c
?ctiid.350651 Other https://vuldb.com/?ctiid.350651
CVE-2026-4039 https://nvd.nist.gov/vuln/detail/CVE-2026-4039
GHSA-82g8-464f-2mv7 https://github.com/openclaw/openclaw/security/advisories/GHSA-82g8-464f-2mv7
?id.350651 Advisory https://vuldb.com/?id.350651
?submit.769580 Advisory https://vuldb.com/?submit.769580
v2026.2.21-beta.1 Other https://github.com/openclaw/openclaw/releases/tag/v2026.2.21-beta.1
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:L/I:L/A:L Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-wgx8-r9vw-2w4h/GHSA-wgx8-r9vw-2w4h.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:L/VI:L/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-wgx8-r9vw-2w4h/GHSA-wgx8-r9vw-2w4h.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.