CVE-2026-85499: Apache SkyWalking BanyanDB: Canopy does not enforce readonly-role restrictions on the /monitoring/* proxy

[Hongtao Gao <hanahmily () apache org>]

Severity: low 

Affected versions:

- Apache SkyWalking BanyanDB 0.11.0 before 0.11.1

Description:

Improper Authorization vulnerability in Apache SkyWalking BanyanDB.



The Canopy includes incomplete proof-of-concept role and monitoring-proxy functionality. Under a non-default 
configuration with a readonly Canopy user and a reachable monitoring target, that user can send non-read requests 
through the monitoring proxy.



This issue affects Apache SkyWalking BanyanDB: from 0.11.0 before 0.11.1.



Users are recommended to upgrade to version 0.11.1, which fixes the issue.

References:

https://skywalking.apache.org/
https://www.cve.org/CVERecord?id=CVE-2026-85499