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.

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-6143
• farion1231/cc-switch#1841
• farion1231/cc-switch#1841 (comment)
• farion1231/cc-switch#1915
• https://github.com/farion1231/cc-switch
• https://vuldb.com/submit/796145
• https://vuldb.com/vuln/357007
• https://vuldb.com/vuln/357007/cti