CVE-2026-30579 — MEDIUM (6.5)

Vulnerability Description

File Thingie 2.5.7 is vulnerable to Cross Site Scripting (XSS). A malicious user can leverage the "upload file" functionality to upload a file with a crafted file name used to trigger a Javascript payload.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Leefish	File Thingie	2.5.7

Related Weaknesses (CWE)

CWE-79

References

https://github.com/SpeWnz/Vulnerability-Research/tree/main/CVE-2026-30579Third Party Advisory
https://github.com/leefish/filethingieProduct

FAQ

What is CVE-2026-30579?

CVE-2026-30579 is a vulnerability with a CVSS score of 6.5 (MEDIUM). File Thingie 2.5.7 is vulnerable to Cross Site Scripting (XSS). A malicious user can leverage the "upload file" functionality to upload a file with a crafted file name used to trigger a Javascript pay...

How severe is CVE-2026-30579?

CVE-2026-30579 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-30579?

Check the references section above for vendor advisories and patch information. Affected products include: Leefish File Thingie.