CVE-2026-41467

MEDIUM

5.4

Descricao

ProjeQtor versions 7.0 through 12.4.3 contain a stored cross-site scripting vulnerability in the file upload functionality where the checkValidFileName() function fails to restrict HTML and HTM file uploads. Authenticated attackers can upload HTML files containing arbitrary JavaScript through the image upload or attachment endpoints, and any user accessing the uploaded file URL will execute the embedded JavaScript in their browser.

Detalhes CVE

Pontuacao CVSS v3.15.4

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioREQUIRED

Publicado4/27/2026

Ultima modificacao4/27/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-79

Referencias

https://damiri.fr/en/cves/CVE-2026-41467(disclosure@vulncheck.com)

https://gryfman.fr/cves/CVE-2026-41467(disclosure@vulncheck.com)

https://www.projeqtor.com(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/projeqtor-stored-xss-via-checkvalidfilename(disclosure@vulncheck.com)

Correlacoes IOC

Sem correlacoes registradas

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