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CVE PROGRAM SOURCE RECORD5.1 Medium

CVE-2026-41467

ProjeQtor < 12.4.4 Stored XSS via checkValidFileName()

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ProjeQtor ProjeQtor

Default version status: unaffected

  • 7.0 to ≤ 12.4.3affected
  • 12.4.4unaffected

References