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CVE-2026-6143

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4a4b15d14cda311b3596be0b393735f4cbdddda8a0a982c9b8377fa99746fefc
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/metrics/1/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-942","description":"Permissive Cross-domain Policy with Untrusted Domains","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-346","description":"Origin Validation Error","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"modules":["ProxyServer"],"product":"cc-switch","vendor":"farion1231","versions":[{"status":"affected","version":"3.12.0"},{"status":"affected","version":"3.12.1"},{"status":"affected","version":"3.12.2"},{"status":"affected","version":"3.12.3"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":6.5,"vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-942","description":"Permissive Cross-domain Policy with Untrusted Domains","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-346","description":"Origin Validation Error","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/problemTypes/1/descriptions/0

Source references

7 source assertions
{"tags":["product"],"url":"https://github.com/farion1231/cc-switch/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/references/6
{"tags":["issue-tracking"],"url":"https://github.com/farion1231/cc-switch/issues/1841"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/references/3
{"tags":["exploit","issue-tracking"],"url":"https://github.com/farion1231/cc-switch/issues/1841#issue-4191294952"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/references/5
{"tags":["issue-tracking","patch"],"url":"https://github.com/farion1231/cc-switch/pull/1915"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/references/4
{"name":"Submit #796145 | github.com/farion1231 cc-switch v3.12.3 Origin Validation Error","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/796145"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/references/2
{"name":"VDB-357007 | farion1231 cc-switch ProxyServer server.rs cross-domain policy","tags":["vdb-entry"],"url":"https://vuldb.com/vuln/357007"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/references/0
{"name":"VDB-357007 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/357007/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:754851896a3e2b3bf8bce2249f719165974fd122c2bab2ef88e56305f240c168 · sha256:5f092eecdad74db6… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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