CVE-2026-73340 PUBLISHED

WordPress Featured Image from URL plugin <= 5.3.3 - Cross Site Scripting (XSS) vulnerability

Assigner: Patchstack
Reserved: 12.08.2026 Published: 13.08.2026 Updated: 13.08.2026

Contributor Cross Site Scripting (XSS) in Featured Image from URL <= 5.3.3 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CVSS Score: 6.5

Product Status

Vendor fifu.app
Product Featured Image from URL
Versions Default: unaffected
  • affected from n/a to 5.3.3 (incl.)

Solutions

Update the WordPress Featured Image from URL Plugin to the latest available version (at least 6.0.0).

Credits

  • luc | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE

Impacts

  • CAPEC-588 DOM-Based XSS