CVE-2026-9067

Schema & Structured Data for WP & AMP < 1.60 - Unauthenticated Arbitrary Media Upload

The Schema & Structured Data for WP & AMP WordPress plugin before 1.60 does not check user capabilities on its frontend AJAX file-upload handlers and does not validate the actual content of uploaded files against the endpoint's intended media type, allowing unauthenticated users to upload any file type accepted by WordPress's media library through endpoints that should only accept images or videos.

Affected

Schema & Structured Data for WP & AMP

CVSS v3.1 CNA

9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.45% chance of exploitation in the next 30 days, 37th percentile

Published

2026-06-10

Proof-of-concept exploits (2)

• https://wpscan.com/vulnerability/7fac98eb-f82c-4705-a956-aba650945826/
• Polosss/By-Poloss..-..CVE-2026-90673★ · 2026-06-10

References

• CVE Record
• NVD entry

Related

• CVE-2017-20251
• CVE-2026-10580
• CVE-2026-11912
• CVE-2026-12432
• CVE-2026-15038
• CVE-2026-18080