What’s Vulnerable › Vulnerabilities
CVE-2026-9067: Schema & Structured Data for WP & AMP < 1.60 - Unauthenticated Arbitrary Media Upload
- Severity: critical (CVSS 9.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-10 · updated 2026-07-23
- Weakness: CWE-434
Description
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 products
- Schema & Structured Data for WP & AMP: before 1.60 — fixed in 1.60
How to fix
Upgrade to a fixed version: Schema & Structured Data for WP & AMP 1.60. Check the vendor advisory for mitigations.
References
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