CVE-2026-16195

MEDIUM 6.3

Sipeed PicoClaw Group Message wecom.go dispatchIncoming authorization

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

A security flaw has been discovered in Sipeed PicoClaw up to 0.2.9. This issue affects the function dispatchIncoming of the file pkg/channels/wecom/wecom.go of the component Group Message Handler. The manipulation results in incorrect authorization. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The reported GitHub issue was closed automatically due to inactivity.

CWE	CWE-863 CWE-285
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/380011 vuldb.com: https://vuldb.com/vuln/380011/cti vuldb.com: https://vuldb.com/cve/CVE-2026-16195 vuldb.com: https://vuldb.com/submit/852962 github.com: https://github.com/sipeed/picoclaw/issues/3076 github.com: https://github.com/sipeed/picoclaw/

Credits

🔍 Eric-i (VulDB User) VulDB CNA Team