Description
A weakness has been identified in Sipeed PicoClaw up to 0.2.9. Impacted is the function isPrivateOrRestrictedIP of the file pkg/tools/integration/web.go of the component web_fetch. This manipulation causes server-side request forgery. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Patch name: 2efbe5d560e7ed9bc5209c203dc4aa6ecdbc7405. To fix this issue, it is recommended to deploy a patch.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Sipeed | PicoClaw | 0.2.0, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.2.8, 0.2.9 | — |
References
- VDB-380012 | Sipeed PicoClaw web_fetch web.go isPrivateOrRestrictedIP server-side request forgery vdb-entry technical-description
- VDB-380012 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-16196 | CVE Analysis and Report third-party-advisory
- Submit #852963 | Sipeed PicoClaw <= 0.2.9 Server-Side Request Forgery (CWE-918) third-party-advisory
- https://github.com/sipeed/picoclaw/issues/3077 exploit issue-tracking
- https://github.com/sipeed/picoclaw/pull/3085 issue-tracking patch
- https://github.com/sipeed/picoclaw/commit/2efbe5d560e7ed9bc5209c203dc4aa6ecdbc7405 patch
- https://github.com/sipeed/picoclaw/ product