OpenClaw < 2026.2.23 - ACP Permission Auto-Approval Bypass via Untrusted Tool Metadata
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · Low · 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 2026.2.23 contain an authorization bypass vulnerability in the ACP client that auto-approves tool calls based on untrusted toolCall.kind metadata and permissive name heuristics. Attackers can bypass interactive approval prompts for read-class operations by spoofing tool metadata or using non-core read-like names to reach auto-approve paths.
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 2026.2.23 | 2026.2.23 | Patch available | CNA |
| — | openclaw (npm) | before 2026.2.23 | 2026.2.23 | Patch available | GHSA-7jx5-9fjg-hp4m |
- OpenClaw VendorOpenClaw Affected before 2026.2.23 Fixed in 2026.2.23 Patch available CNA
- openclaw (npm) Vendor— Affected before 2026.2.23 Fixed in 2026.2.23 Patch available GHSA-7jx5-9fjg-hp4m
Remediation
- Fix · CNA OpenClaw (OpenClaw) Fixed in 2026.2.23
- Fix · GHSA-7jx5-9fjg-hp4m openclaw (npm) Fixed in 2026.2.23 Advisory →
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
OpenClaw 2026.2.23
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2026-24593 OpenClaw < 2026.2.23 - Twilio Webhook Replay Bypass via Randomized Event ID NormalizationPriority LOW 36
Timeline
- 2026-10-02 Threatist record created from CVE-2026-32898
- 2026-10-03 Alias added: GHSA-7jx5-9fjg-hp4m
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-2026-32898 · CVE Program
- CVE-2026-32898 · NVD
- FIRST EPSS
- GHSA-7jx5-9fjg-hp4m · GitHub Advisory Database · CC BY 4.0
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