Vulnerability in Mihomo Party
CVE-2025-9474
A vulnerability was detected in Mihomo Party up to 1.8.1 on macOS. Affected is the function enableSysProxy of the file src/main/sys/sysproxy.ts of the component Socket Handler. The manipulation results in creation of temporary file with insecure permissions. The attack requires a local approach. This attack is characterized by high complexity. The exploitability is told to be difficult. The exploit is now public and may be used.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.5 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.001 (2.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000
Affected products
- Mihomo Party — versions 1.8.0, 1.8.1
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- github.com/SwayZGl1tZyyy/n-days/blob/main/mihomo-party/README.md (related)
- github.com/SwayZGl1tZyyy/n-days/blob/main/mihomo-party/README.md (exploit)
Frequently asked questions
- What is CVE-2025-9474?
- CVE-2025-9474 is a medium-severity vulnerability in Mihomo Party, classified under Insecure Temporary File. CVSS score: 4.5/10. Published 2025-08-26.
- How severe is CVE-2025-9474?
- Medium severity. CVSS v3 base score is 4.5 out of 10.