CVE-2026-16197

MEDIUM 6.3

Sipeed PicoClaw Group Message feishu_64.go handleMessageReceive authorization

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

A security vulnerability has been detected in Sipeed PicoClaw up to 0.2.9. The affected element is the function handleMessageReceive of the file pkg/channels/feishu/feishu_64.go of the component Group Message Handler. Such manipulation leads to missing authorization. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The reported GitHub issue was closed automatically due to inactivity.

CWE	CWE-862 CWE-863
Vendor	sipeed
Product	picoclaw
Published	Jul 18, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Sipeed / PicoClaw

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

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/380013 vuldb.com: https://vuldb.com/vuln/380013/cti vuldb.com: https://vuldb.com/cve/CVE-2026-16197 vuldb.com: https://vuldb.com/submit/852964 github.com: https://github.com/sipeed/picoclaw/issues/3082 github.com: https://github.com/sipeed/picoclaw/

Credits

🔍 Eric-i (VulDB User) VulDB CNA Team