CVE-2026-9067 — CRITICAL (9.1)

Vulnerability 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.

CVSS Score

9.1

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-434

References

https://wpscan.com/vulnerability/7fac98eb-f82c-4705-a956-aba650945826/

FAQ

What is CVE-2026-9067?

CVE-2026-9067 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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 f...

How severe is CVE-2026-9067?

CVE-2026-9067 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-9067?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.