OpenClaw < 2026.2.22 - Sender Authorization Bypass via Identity Collision in toolsBySender
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- High
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · High · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-639.
Summary
OpenClaw versions prior to 2026.2.22 contain an authorization bypass vulnerability in the toolsBySender group policy matching that allows attackers to inherit elevated tool permissions through identifier collision attacks. Attackers can exploit untyped sender keys by forcing collisions with mutable identity values such as senderName or senderUsername to bypass sender-authorization policies and gain unauthorized access to privileged tools.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
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 | before 2026.2.22 | 2026.2.22 | Patch available | CNA |
| — | openclaw (npm) | before 2026.2.22 | 2026.2.22 | Patch available | GHSA-wpph-cjgr-7c39 |
- OpenClaw VendorOpenClaw Affected before 2026.2.22 Fixed in 2026.2.22 Patch available CNA
- openclaw (npm) Vendor— Affected before 2026.2.22 Fixed in 2026.2.22 Patch available GHSA-wpph-cjgr-7c39
Remediation
- Fix · CNA OpenClaw (OpenClaw) Fixed in 2026.2.22
- Fix · GHSA-wpph-cjgr-7c39 openclaw (npm) Fixed in 2026.2.22 Advisory →
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
OpenClaw 2026.2.22
15 records Highest priority Priority LOW 15 LOW
Other records, highest priority first
- TI-2026-24545 OpenClaw < 2026.2.22 - Remote Code Execution via SHELLOPTS/PS4 Environment Injection in system.runPriority LOW 36
- TI-2026-23341 OpenClaw < 2026.2.22 - Authorization Bypass via allow-always Wrapper PersistencePriority LOW 34
- TI-2026-24573 OpenClaw < 2026.2.22 - Arbitrary Shell Execution via Unvalidated SHELL Environment VariablePriority LOW 33
Timeline
- 2026-10-02 Threatist record created from CVE-2026-32039
- 2026-10-03 Alias added: GHSA-wpph-cjgr-7c39
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-2026-32039 · CVE Program
- CVE-2026-32039 · NVD
- FIRST EPSS
- GHSA-wpph-cjgr-7c39 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences