CVE-2026-6564
EMQ EMQX Enterprise Session Handling improper authorization
- State
- Published
- Severity
- 5.3 Medium
- Published
- Apr 19, 2026
- Updated
- Apr 20, 2026
- Reserved
- Apr 18, 2026
Description
A vulnerability was found in EMQ EMQX Enterprise up to 6.1.0. The impacted element is an unknown function of the component Session Handling. The manipulation results in improper authorization. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 4.0 Medium | AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
EMQX EnterpriseEMQ |
|
References
- VDB-358201 | EMQ EMQX Enterprise Session Handling improper authorizationvdb-entry
- VDB-358201 | CTI Indicators (IOB, IOC, TTP)signaturepermissions-required
- Submit #789924 | EMQ Technologies Inc. EMQX Enterprise 6.1.0 Improper Access Controlthird-party-advisory
- https://github.com/cailiujia/CVEexploit
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