Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
CVE Vulnerability Details :
CVE-2026-16196
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-18 Jul, 2026 | 22:45
Updated At-18 Jul, 2026 | 22:45
Rejected At-
▼CVE Numbering Authority (CNA)
Sipeed PicoClaw web_fetch web.go isPrivateOrRestrictedIP server-side request forgery

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.

Affected Products
Vendor
Sipeed
Product
PicoClaw
CPEs
  • cpe:2.3:a:sipeed:picoclaw:*:*:*:*:*:*:*:*
Modules
  • web_fetch
Versions
Affected
  • 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
Problem Types
TypeCWE IDDescription
CWECWE-918Server-Side Request Forgery
Type: CWE
CWE ID: CWE-918
Description: Server-Side Request Forgery
Metrics
VersionBase scoreBase severityVector
4.05.3MEDIUM
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
3.16.3MEDIUM
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
3.06.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2.06.5N/A
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
Version: 4.0
Base score: 5.3
Base severity: 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
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
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
Version: 3.0
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
Version: 2.0
Base score: 6.5
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
Eric-i (VulDB User)
Timeline
EventDate
Advisory disclosed2026-07-18 00:00:00
VulDB entry created2026-07-18 02:00:00
VulDB entry last update2026-07-18 09:27:51
Event: Advisory disclosed
Date: 2026-07-18 00:00:00
Event: VulDB entry created
Date: 2026-07-18 02:00:00
Event: VulDB entry last update
Date: 2026-07-18 09:27:51
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/vuln/380012
vdb-entry
technical-description
https://vuldb.com/vuln/380012/cti
signature
permissions-required
https://vuldb.com/cve/CVE-2026-16196
third-party-advisory
https://vuldb.com/submit/852963
third-party-advisory
https://github.com/sipeed/picoclaw/issues/3077
exploit
issue-tracking
https://github.com/sipeed/picoclaw/pull/3085
issue-tracking
patch
https://github.com/sipeed/picoclaw/commit/2efbe5d560e7ed9bc5209c203dc4aa6ecdbc7405
patch
https://github.com/sipeed/picoclaw/
product
Hyperlink: https://vuldb.com/vuln/380012
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/vuln/380012/cti
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/cve/CVE-2026-16196
Resource:
third-party-advisory
Hyperlink: https://vuldb.com/submit/852963
Resource:
third-party-advisory
Hyperlink: https://github.com/sipeed/picoclaw/issues/3077
Resource:
exploit
issue-tracking
Hyperlink: https://github.com/sipeed/picoclaw/pull/3085
Resource:
issue-tracking
patch
Hyperlink: https://github.com/sipeed/picoclaw/commit/2efbe5d560e7ed9bc5209c203dc4aa6ecdbc7405
Resource:
patch
Hyperlink: https://github.com/sipeed/picoclaw/
Resource:
product
Details not found