OpenClaw 2026.2.19-2 < 2026.2.21 - Command Injection via Newline in systemd Unit Generation
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- None · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-77.
Summary
OpenClaw version 2026.2.19-2 prior to 2026.2.21 contains a command injection vulnerability in systemd unit file generation where attacker-controlled environment values are not validated for CR/LF characters, allowing newline injection to break out of Environment= lines and inject arbitrary systemd directives. An attacker who can influence config.env.vars and trigger service install or restart can execute arbitrary commands with the privileges of the OpenClaw gateway service user.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| OpenClaw | openclaw | 2026.2.19-2 to before 2026.2.21 | 2026.2.21 | Patch available | CNA |
| — | openclaw (npm) | before 2026.2.21 | 2026.2.21 | Patch available | GHSA-vffc-f7r7-rx2w |
- openclaw VendorOpenClaw Affected 2026.2.19-2 to before 2026.2.21 Fixed in 2026.2.21 Patch available CNA
- openclaw (npm) Vendor— Affected before 2026.2.21 Fixed in 2026.2.21 Patch available GHSA-vffc-f7r7-rx2w
Remediation
- Fix · CNA openclaw (openclaw) Fixed in 2026.2.21
- Fix · GHSA-vffc-f7r7-rx2w openclaw (npm) Fixed in 2026.2.21 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2026-32063
- 2026-10-03 Alias added: GHSA-vffc-f7r7-rx2w
References
More Openclaw vulnerabilities
- TI-2026-25309 OpenClaw < 2026.3.28 Media Parsing Path Traversal to Arbitrary File Read CVSS 4.0HIGH 8.7
- TI-2026-20394 Exposure of resource to wrong sphere in OpenClaw CVSS 3.1HIGH 8.8
- TI-2026-27742 OpenClaw < 2026.3.24 - Arbitrary Code Execution via .npmrc in Local Plugin/Hook Installation CVSS 4.0HIGH 8.4
- TI-2026-27766 OpenClaw < 2026.3.24 - Denial of Service via Feishu Webhook Pre-Auth Body Parsing CVSS 4.0MEDIUM 6.9
- TI-2026-07315 OpenClaw bluebubbles Webhook monitor.ts handleBlueBubblesWebhookRequest improper authentication CVSS 4.0MEDIUM 6.9
- TI-2026-17789 OpenClaw < 2026.2.22 - Allowlist Bypass via Command Substitution in system.run CVSS 4.0HIGH 7.5
Sources
- CVE-2026-32063 · CVE Program
- CVE-2026-32063 · NVD
- FIRST EPSS
- GHSA-vffc-f7r7-rx2w · GitHub Advisory Database · CC BY 4.0
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