Arbitrary file upload in Roxyfileman Roxy_fileman
CVE-2022-40797
Roxy Fileman 1.4.6 allows Remote Code Execution via a .phar upload, because the default FORBIDDEN_UPLOADS value in conf.json only blocks .php, .php4, and .php5 files. (Visiting any .phar file invokes the PHP interpreter in some realistic w…
Vulnerability class: Unrestricted File Upload
EPSS: 0.026 (83.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Roxyfileman Roxy_fileman — versions 1.4.6
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org (Third Party Advisory)
- cve@mitre.org (Product)
- cve@mitre.org (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-40797?
- CVE-2022-40797 is a critical-severity vulnerability in Roxyfileman Roxy_fileman, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2022-11-09.
- How severe is CVE-2022-40797?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-40797 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.