CVE-2026-16196CWE-918

Sipeed PicoClaw web_fetch web.go isPrivateOrRestrictedIP server-side request forgery

Medium · published July 18, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
33.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00407 · 33.9th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-07-18T22:45Z
EPSS history
Timeline
  • 18 JUL 22:45Z
    Sipeed PicoClaw web_fetch web.go isPrivateOrRestrictedIP server-side request forgery
    cvelistv5