Path Traversal in Lycheeorg Lychee
CVE-2025-50202
Lychee is a free photo-management tool. In versions starting from 6.6.6 to before 6.6.10, an attacker can leak local files including environment variables, nginx logs, other user's uploaded images, and configuration secrets due to a path traversal exploit in SecurePathController.php. This issue has been patched in version 6.6.10.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.005 (41.1th 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
- Lycheeorg Lychee — versions >= 6.6.6, < 6.6.10
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2025-50202?
- CVE-2025-50202 is a high-severity vulnerability in Lycheeorg Lychee, classified under Path Traversal. CVSS score: 7.5/10. Published 2025-06-18.
- How severe is CVE-2025-50202?
- High severity. CVSS v3 base score is 7.5 out of 10.