{"id":"CVE-2026-6143","summary":"farion1231 cc-switch ProxyServer server.rs cross-domain policy","details":"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.","modified":"2026-07-08T08:12:11.404335036Z","published":"2026-04-13T01:15:13.708Z","database_specific":{"cwe_ids":["CWE-346","CWE-942"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6143.json","cna_assigner":"VulDB"},"references":[{"type":"WEB","url":"https://github.com/farion1231/cc-switch/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6143.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6143"},{"type":"ADVISORY","url":"https://vuldb.com/submit/796145"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/357007"},{"type":"REPORT","url":"https://github.com/farion1231/cc-switch/issues/1841"},{"type":"REPORT","url":"https://github.com/farion1231/cc-switch/issues/1841#issue-4191294952"},{"type":"REPORT","url":"https://vuldb.com/vuln/357007/cti"},{"type":"FIX","url":"https://github.com/farion1231/cc-switch/pull/1915"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/farion1231/cc-switch","events":[{"introduced":"5c32ec58be44664e4a87d580feceeb7e75dd0b18"},{"last_affected":"155a226e6abe672e7720c43452c708a20c41a2b7"}],"database_specific":{"extracted_events":[{"introduced":"3.12.0"},{"last_affected":"3.12.0"},{"introduced":"3.12.1"},{"last_affected":"3.12.1"},{"introduced":"3.12.2"},{"last_affected":"3.12.2"},{"introduced":"3.12.3"},{"last_affected":"3.12.3"}],"source":"AFFECTED_FIELD"}}],"versions":["3.12.0","3.12.1","3.12.2","3.12.3","v3.12.3","v3.12.2","v3.12.1","v3.12.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-6143.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"}]}