In OpenClaw before 2026.2.23, tools.exec.safeBins validation for sort could be bypassed…
Priority MEDIUM 44CWE-184Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub.
Summary
In OpenClaw before 2026.2.23, tools.exec.safeBins validation for sort could be bypassed via GNU long-option abbreviations (such as --compress-prog) in allowlist mode, leading to approval-free execution paths that were intended to require approval. Only an exact string such as --compress-program was denied.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00551 46th percentileScored 2026-11-07
Fix Fixed OpenClaw (OpenClaw): 2026.2.23openclaw (npm): 2026.2.23
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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 | before 2026.2.23 | 2026.2.23 | Patch available | CNA |
| — | openclaw (npm) | before 2026.2.23 | 2026.2.23 | Patch available | GHSA-7977-c43c-xpwj |
- 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-7977-c43c-xpwj
Remediation
- Fix · CNA OpenClaw (OpenClaw) Fixed in 2026.2.23
- Fix · GHSA-7977-c43c-xpwj openclaw (npm) Fixed in 2026.2.23 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2026-28363
- 2026-10-03 Alias added: GHSA-7977-c43c-xpwj
- 2026-10-19 EPSS moved to the 50th–90th percentile
- 2026-10-25 EPSS moved to the below the 50th percentile
References
Advisory 2
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-2026-28363 · CVE Program
- CVE-2026-28363 · NVD
- FIRST EPSS
- GHSA-7977-c43c-xpwj · 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