Vulnerability Description
A weakness has been identified in Sipeed PicoClaw up to 0.2.9. Affected by this issue is some unknown functionality of the file pkg/channels/mqtt/mqtt.go of the component MQTT Channel Handler. This manipulation of the argument client_id causes incorrect authorization. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The reported GitHub issue was closed automatically due to inactivity.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/sipeed/picoclaw/
- https://github.com/sipeed/picoclaw/issues/3068
- https://vuldb.com/cve/CVE-2026-15318
- https://vuldb.com/submit/852879
- https://vuldb.com/vuln/377258
- https://vuldb.com/vuln/377258/cti
FAQ
What is CVE-2026-15318?
CVE-2026-15318 is a vulnerability with a CVSS score of 6.3 (MEDIUM). A weakness has been identified in Sipeed PicoClaw up to 0.2.9. Affected by this issue is some unknown functionality of the file pkg/channels/mqtt/mqtt.go of the component MQTT Channel Handler. This ma...
How severe is CVE-2026-15318?
CVE-2026-15318 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-15318?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.