CVE-2026-1591

MEDIUM

6.3

Description

Foxit PDF Editor Cloud (pdfonline) contains a stored cross-site scripting vulnerability in the file upload feature. A malicious username is embedded into the upload file list without proper escaping, allowing arbitrary JavaScript execution when the list is displayed. This issue affects pdfonline.foxit.com: before 2026‑02‑03.

CVE Details

CVSS v3.1 Score6.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published2/3/2026

Last Modified2/18/2026

Sourcenvd

Honeypot Sightings0

Affected Products

foxit:pdf_editor_cloud

Weaknesses (CWE)

CWE-79

References

https://www.foxit.com/support/security-bulletins.html(14984358-7092-470d-8f34-ade47a7658a2)

IOC Correlations

No correlations recorded

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