What is CVE-2026-30580?

CVE-2026-30580 is a medium-severity vulnerability in Leefish File Thingie, classified under Path Traversal. CVSS score: 4.3/10. Published 2026-03-20.

How severe is CVE-2026-30580?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Path Traversal in Leefish File Thingie

CVE-2026-30580

File Thingie 2.5.7 is vulnerable to Directory Traversal. A malicious user can leverage the "create folder from url" functionality of the application to read arbitrary files on the target system.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.006 (45.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Leefish File_thingie — versions 2.5.7
N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

References

cve@mitre.org (Product)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2026-30580?: CVE-2026-30580 is a medium-severity vulnerability in Leefish File Thingie, classified under Path Traversal. CVSS score: 4.3/10. Published 2026-03-20.
How severe is CVE-2026-30580?: Medium severity. CVSS v3 base score is 4.3 out of 10.