Server-Side Request Forgery in Sipeed PicoClaw Affects Multiple Versions
CVE-2026-16084

6.9MEDIUM

Key Information:

Vendor

Sipeed

Status
Picoclaw
Vendor
CVE Published:
18 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-16084?

A vulnerability has been discovered in versions of Sipeed PicoClaw up to 0.2.9, affecting the web_fetch function found in the pkg/tools/integration/web.go file. This security flaw enables server-side request forgery (SSRF), allowing remote attackers to exploit the system by sending crafted requests. Such attacks can compromise sensitive information and potentially manipulate the server. A patch is available to mitigate this vulnerability; it is crucial for users to apply it to ensure their systems remain secure.

Affected Version(s)

PicoClaw 0.2.0

PicoClaw 0.2.1

PicoClaw 0.2.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-16084 - Proof of Concept

References

https://vuldb.com/vuln/379796
vdb-entrytechnical-description
https://vuldb.com/vuln/379796/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-16084
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Eric-i (VulDB User)
.