CVE-2026-16081

Sipeed PicoClaw auth.go cross-site request forgery

State: Published
Severity: 5.3 Medium
Published: Jul 18, 2026
Updated: Jul 20, 2026
Reserved: Jul 17, 2026

Description

A vulnerability was determined in Sipeed PicoClaw up to 0.2.9. The affected element is an unknown function of the file web/backend/api/auth.go. Executing a manipulation can lead to cross-site request forgery. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called 4b0229351678f479429b8d8b19207757266f246b. Applying a patch is advised to resolve this issue.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P	VulDB
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C	VulDB
3.0	4.3 Medium	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C	VulDB
2.0	5.0 Medium	AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:OF/RC:C	VulDB

Weaknesses

CWE-352 Cross-Site Request Forgery
CWE-862 Missing Authorization

Affected Products

Product	Versions
PicoClawSipeed	0.2.0Affected 0.2.1Affected 0.2.2Affected 0.2.3Affected 0.2.4Affected 0.2.5Affected 0.2.6Affected 0.2.7Affected 0.2.8Affected 0.2.9Affected

References

VDB-379793 | Sipeed PicoClaw auth.go cross-site request forgeryvdb-entry
VDB-379793 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-16081 | CVE Analysis and Reportthird-party-advisory
Submit #852943 | Sipeed PicoClaw <= 0.2.9 Cross-Site Request Forgery (CWE-352)third-party-advisory
https://github.com/sipeed/picoclaw/issues/3072exploitissue-tracking
https://github.com/sipeed/picoclaw/pull/3160issue-trackingpatch
https://github.com/sipeed/picoclaw/commit/4b0229351678f479429b8d8b19207757266f246bpatch
https://github.com/sipeed/picoclaw/product

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