Advisory details:
github_osv / GHSA-42mx-vp8m-j7qh
| Advisory ID | github_osv/GHSA-42mx-vp8m-j7qh |
| Aliases |
CVE-2026-41355
|
| Summary | OpenClaw: OpenShell `mirror` mode can convert untrusted sandbox files into explicitly enabled workspace hooks and execute them on the host during gateway startup ## Summary OpenShell `mirror` mode can convert untrusted sandbox files into explicitly enabled workspace hooks and execute them on the host during gateway startup ## Current Maintainer Triage - Status: narrow - Normalized severity: medium - Assessment: Real on shipped <=2026.3.22 OpenShell mirror sync, but exploit needs mirror mode plus hooks enabled plus explicit hook opt-in plus restart, so high is overstated even though the direct fix shipped in v2026.3.28. ## Affected Packages / Versions - Package: `openclaw` (npm) - Latest published npm version: `2026.3.31` - Vulnerable version range: `<=2026.3.24` - Patched versions: `>= 2026.3.28` - First stable tag containing the fix: `v2026.3.28` ## Fix Commit(s) - `c02ee8a3a4cb390b23afdf21317aa8b2096854d1` — 2026-03-25T19:59:07Z ## Release Process Note - The fix is already present in released version `2026.3.28`. - This draft looks ready for final maintainer disposition or publication, not additional code-fix work. Thanks @tdjackey for reporting. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 6.6 |
| Risk | 3.3 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| System | Score | Found at |
|---|---|---|
| cvssv3.1 | 7.3 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-42mx-vp8m-j7qh/GHSA-42mx-vp8m-j7qh.json |
| cvssv4 | 5.4 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-42mx-vp8m-j7qh/GHSA-42mx-vp8m-j7qh.json |
| generic_textual | MODERATE |
| Reference id | Reference type | URL |
|---|---|---|
| https://github.com/openclaw/openclaw | ||
| https://github.com/openclaw/openclaw/commit/c02ee8a3a4cb390b23afdf21317aa8b2096854d1 | ||
| https://github.com/openclaw/openclaw/security/advisories/GHSA-42mx-vp8m-j7qh | ||
| CVE-2026-41355 | https://nvd.nist.gov/vuln/detail/CVE-2026-41355 | |
| openshell-arbitrary-code-execution-via-mirror-mode-sandbox-file-conversion | Advisory | https://www.vulncheck.com/advisories/openshell-arbitrary-code-execution-via-mirror-mode-sandbox-file-conversion |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| 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 |
| 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 |
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-24T14:22:04Z/
Decision: Track
Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2026/41xxx/CVE-2026-41355.json
Source Advisory: vulnrichment/CVE-2026-41355
[{'Exploitation': 'none'},
{'Automatable': 'no'},
{'Technical Impact': 'total'},
{'Mission Prevalence': 'minimal'},
{'Public Well-being Impact': 'material'},
{'Mission & Well-being': 'medium'}]