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High 8.6Published Aug 4, 2026
CVE-2026-67243freo2 provided by refirio contains an unrestricted upload of file with dangerous type vulnerability.
Updated under an hour ago ()
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It affects refirio freo2. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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freo2 provided by refirio contains an unrestricted upload of file with dangerous type vulnerability. A user with the highest-level administrative privileges for the product may upload an executable file and execute arbitrary OS commands.
- CVSS
- 8.6 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-434
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- jpcert
- NVD analysis
- Deferred
- Record last updated
- Aug 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
refirio freo2 refirio:freo2 (from the name) | before Ver 2.0.0-alpha-14 | CNA record |
References
- https://github.com/refirio/freo2/commits/main/
- https://jvn.jp/en/jp/JVN52865575/
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.