PT-2026-32220 · Farion1231 · Cc-Switch

R00Tuser · Published 2026-04-13 · Updated 2026-04-13 · CVE-2026-6143

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions farion1231 cc-switch versions through 3.12.3

Description A security flaw exists in farion1231 cc-switch up to version 3.12.3. The issue is related to some unknown functionality within the src-tauri/src/proxy/server.rs file of the ProxyServer component, resulting in a permissive cross-domain policy with untrusted domains. This attack can be executed remotely and the exploit has been publicly released.

Recommendations Update farion1231 cc-switch to a version later than 3.12.3.

Exploit

Fix

Origin Validation Error

Weakness Enumeration

CWE-346

CWE-942

Related Identifiers

CVE-2026-6143

Affected Products

Cc-Switch

References · 11

• 🔥 https://github.com/farion1231/cc-switch/issues/1841#issue-4191294952 · Exploit
• https://github.com/farion1231/cc-switch/pull/1915 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-6143 · Security Note
• https://github.com/farion1231/cc-switch/issues/1841 · Note
• https://vuldb.com/vuln/357007/cti · Note
• https://twitter.com/CVEarity/status/2043736516900597786 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2043529946539171881 · Twitter Post
• https://vuldb.com/vuln/357007 · Note
• https://vuldb.com/submit/796145 · Note
• https://twitter.com/CVEnew/status/2043561025308393966 · Twitter Post
• https://github.com/farion1231/cc-switch · Note