What is CVE-2026-1592?

CVE-2026-1592 is a medium-severity vulnerability in Foxit Pdf Editor Cloud, classified under Cross-site Scripting. CVSS score: 6.3/10. Published 2026-02-03.

How severe is CVE-2026-1592?

Medium severity. CVSS v3 base score is 6.3 out of 10.

XSS in Foxit Pdf Editor Cloud

CVE-2026-1592

Foxit PDF Editor Cloud (pdfonline) contains a stored cross-site scripting vulnerability in the Create New Layer feature. Unsanitized user input is embedded into the HTML output, allowing arbitrary JavaScript execution when the layer is referenced. This issue affects pdfonline.foxit.com: before 2026‑02‑03.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (9.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N.

Affected products

Foxit Pdf_editor_cloud
Foxit Software Inc. Pdfonline.foxit.com — versions before 2026‑02‑03

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

14984358-7092-470d-8f34-ade47a7658a2 (Vendor Advisory)

Frequently asked questions

What is CVE-2026-1592?: CVE-2026-1592 is a medium-severity vulnerability in Foxit Pdf Editor Cloud, classified under Cross-site Scripting. CVSS score: 6.3/10. Published 2026-02-03.
How severe is CVE-2026-1592?: Medium severity. CVSS v3 base score is 6.3 out of 10.