CVE-2026-110110

Description

JetLinks Community through 2.10.0 contains a missing authorization vulnerability that allows users with only query access to enable or disable any alarm configuration. Because the AlarmConfigController _enable and _disable endpoints lack the save action annotation, attackers can toggle alarms by id to silence alerts for monitored devices.

References

• https://github.com/hs-web/hsweb-framework/blob/5.0.1/hsweb-authorization/hsweb-authorization-api/src/main/java/org/hswebframework/web/authorization/Authentication.java#L206-L218
• https://github.com/jetlinks/jetlinks-community
• https://github.com/jetlinks/jetlinks-community/blob/60ecc9f65d96acfd38da8daecdb0062fc72034f3/jetlinks-manager/rule-engine-manager/src/main/java/org/jetlinks/community/rule/engine/web/AlarmConfigController.java#L63-L73
• https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/jetlinks-community-transparent-codec-save-authz-bypass
• https://www.vulncheck.com/advisories/jetlinks-community-through-2.10.0-missing-authorization-via-alarm-enable-disable-endpoints