CVE-2026-16196

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.

CVSS Vector

References

• https://github.com/sipeed/picoclaw/
• https://github.com/sipeed/picoclaw/commit/2efbe5d560e7ed9bc5209c203dc4aa6ecdbc7405
• https://github.com/sipeed/picoclaw/issues/3077
• https://github.com/sipeed/picoclaw/pull/3085
• https://vuldb.com/cve/CVE-2026-16196
• https://vuldb.com/submit/852963
• https://vuldb.com/vuln/380012
• https://vuldb.com/vuln/380012/cti