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EPSS 0.4%top 66%

CVE-2026-16196: Server-Side Request Forgery in Sipeed PicoClaw

0
Medium
VulnerabilityCVE-2026-16196cvecve-2026-16196
Published: 07/18/2026 (07/18/2026, 22:45:13 UTC)
Source: CVE Database V5
Vendor/Project: Sipeed
Product: PicoClaw

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 v4.0

Score 5.3medium

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Vuln. Confidentiality
Low
Vuln. Integrity
Low
Vuln. Availability
Low
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
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

Affected software

github.com/sipeed/picoclaw
pkg:golang/github.com/sipeed/picoclaw
Affected versions
=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
CPE configurations
cpe:2.3:a:sipeed:picoclaw:*:*:*:*:*:*:*:*

Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.

Technical Details

Data Version
5.2
Assigner Short Name
VulDB
Date Reserved
2026-07-18T07:22:33.012Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a5c08532a4a8d5989708329

Added to database: 07/18/2026, 23:12:19 UTC

Last enriched: 07/18/2026, 23:26:54 UTC

Last updated: 08/31/2026, 14:24:49 UTC

Views: 105

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