Luanox is a module host for Lua packages. Prior to 0.1.1, a file traversal vulnerability can cause potential denial of service by overwriting Phoenix runtime files. Package names like ../../package are not properly filtered and pass the validity check of the rockspec verification system. This causes the uploaded file to be stored at the relative path location. If planned carefully, this could overwrite a runtime file and cause the website to crash. This vulnerability is fixed by 0.1.1.
https://github.com/lumen-oss/luanox/security/advisories/GHSA-42c5-x4pj-4p3w
https://github.com/lumen-oss/luanox/commit/5198640c9644e2fcef5809f83b9ab0a9b4d0eeb2
https://github.com/lumen-oss/luanox/commit/2b6237f3baaa1d905c491fca29f8301835721c46
Published: 2025-09-16
Updated: 2025-09-17
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: High
Base Score: 6.9
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Severity: Medium
EPSS: 0.00044