What’s Vulnerable › Vulnerabilities

CVE-2026-30579

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-20 · updated 2026-06-17
• Weakness: CWE-79

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.

Affected products

• FileThingie: 2.5.7

References

• https://github.com/SpeWnz/Vulnerability-Research/tree/main/CVE-2026-30579
• https://github.com/leefish/filethingie

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