CVE-2026-6143

MEDIUM

farion1231 cc-switch ProxyServer server.rs cross-domain policy

Title source: cna
STIX 2.1

Description

A security flaw has been discovered in farion1231 cc-switch up to 3.12.3. Affected by this issue is some unknown functionality of the file src-tauri/src/proxy/server.rs of the component ProxyServer. The manipulation results in permissive cross-domain policy with untrusted domains. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.

Scores

CVSS v3 6.3
EPSS 0.0002
EPSS Percentile 6.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-346 CWE-942
Status published
Products (4)
farion1231/cc-switch 3.12.0
farion1231/cc-switch 3.12.1
farion1231/cc-switch 3.12.2
farion1231/cc-switch 3.12.3
Published Apr 13, 2026
Tracked Since Apr 13, 2026