XSS in Orbit Fox: Duplicate Page, Menu Icons, Svg Support, Cookie Notice, Custom Fonts & More

CVE-2026-16583

The Orbit Fox: Duplicate Page, Menu Icons, SVG Support, Cookie Notice, Custom Fonts & More WordPress plugin before 3.0.8 does not sanitize uploaded SVG files when its SVG upload feature is enabled, allowing authenticated users with the upload capability (Author and above by default, without the unfiltered_html capability) to upload SVG files containing JavaScript that executes in the site context when the file is viewed, leading to Stored Cross-Site Scripting.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (16.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 16.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-16583: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

  • Orbit Fox: Duplicate Page, Menu Icons, Svg Support, Cookie Notice, Custom Fonts & More — versions 3.0.0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-16583?
CVE-2026-16583 is a medium-severity vulnerability in Orbit Fox: Duplicate Page, Menu Icons, Svg Support, Cookie Notice, Custom Fonts & More, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-08-05.
How severe is CVE-2026-16583?
Medium severity. CVSS v3 base score is 6.1 out of 10.