CVE-2026-118682

high

Description

KaringX ClashMi through 1.0.32.1801 disables TLS certificate validation by default in the HttpUtils helper, allowing attackers to intercept HTTPS traffic by presenting any certificate. Attackers operating the user's proxy node can serve a forged update manifest omitting sha256 to deliver a malicious installer, achieving code execution when the update runs.

References

https://www.vulncheck.com/advisories/clashmi-through-1.0.32.1801-disabled-tls-certificate-validation-enables-update-mitm

https://github.com/KaringX/clashmi/issues/605

https://github.com/KaringX/clashmi/blob/v1.0.32.1801/lib/app/utils/http_utils.dart#L674-L676

https://github.com/KaringX/clashmi/blob/v1.0.32.1801/lib/app/modules/setting_manager.dart#L225

https://github.com/KaringX/clashmi/blob/v1.0.32.1801/lib/app/modules/auto_update_manager.dart#L293

https://github.com/KaringX/clashmi

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112489

Details

Source: Mitre, NVD

Published: 2026-10-28

Updated: 2026-10-29

Risk Information

CVSS v2

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

CVSS v4

Base Score: 7.7

Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.0027