PT-2026-26647 · Unknown · File Thingie

Leefish + 1 · Publicado 2026-03-20 · Atualizado 2026-03-22 · CVE-2026-30579

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions File Thingie version 2.5.7

Description File Thingie version 2.5.7 is susceptible to Cross Site Scripting (XSS). A malicious user can exploit the "upload file" functionality by uploading a file with a specially crafted file name to trigger a Javascript payload. The vulnerable functionality involves the processing of uploaded files and their associated names. The filename is not properly sanitized before being used in a web page, allowing for the injection of malicious scripts.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict the types of files that can be uploaded. Sanitize the filename before using it in a web page.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-30579

Produtos afetados

File Thingie

Referências · 4

• 🔥 https://github.com/SpeWnz/Vulnerability-Research/tree/main/CVE-2026-30579 · Exploit
• https://github.com/leefish/filethingie · Nota
• https://twitter.com/CVEnew/status/2035627034638942282 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-30579 · Nota de Segurança