Path Traversal in Minigal Nano
CVE-2026-25869
MiniGal Nano versions 0.3.5 and prior contain a path traversal vulnerability in index.php via the dir parameter. The application appends user-controlled input to the photos directory and attempts to prevent traversal by removing dot-dot sequences, but this protection can be bypassed using crafted directory patterns. An attacker can exploit this behavior to cause the application to enumerate and display image files from unintended filesystem locations that are readable by the web server, resulting in unintended information disclosure.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.005 (40.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Minigal Nano — versions 0
- Rybber Minigal_nano
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-25869?
- CVE-2026-25869 is a high-severity vulnerability in Minigal Nano, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-02-11.
- How severe is CVE-2026-25869?
- High severity. CVSS v3 base score is 7.5 out of 10.