CVE-2026-41467

MEDIUM

5.4

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung5.4

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionREQUIRED

Veroffentlicht4/27/2026

Zuletzt geandert4/27/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-79

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.