CVE-2026-16196
Sipeed PicoClaw web_fetch web.go isPrivateOrRestrictedIP server-side request forgery
CVSS Score
6.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-918 |
| Vendor | sipeed |
| Product | picoclaw |
| Published | Jul 18, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
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
vuldb.com: https://vuldb.com/vuln/380012 vuldb.com: https://vuldb.com/vuln/380012/cti vuldb.com: https://vuldb.com/cve/CVE-2026-16196 vuldb.com: https://vuldb.com/submit/852963 github.com: https://github.com/sipeed/picoclaw/issues/3077 github.com: https://github.com/sipeed/picoclaw/pull/3085 github.com: https://github.com/sipeed/picoclaw/commit/2efbe5d560e7ed9bc5209c203dc4aa6ecdbc7405 github.com: https://github.com/sipeed/picoclaw/
Credits
🔍 Eric-i (VulDB User)