CVE-2026-74926 — HIGH (7.1)

Vulnerability Description

The MultiVendorX WordPress plugin before 5.0.16 does not verify that a user owns the store they are acting on in one of its REST API routes, allowing any authenticated user, such as a subscriber, to overwrite any store's details and payout settings and to replace the record of who owns it.

CVSS Score

7.1

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

LOW

Related Weaknesses (CWE)

CWE-862

References

https://wpscan.com/vulnerability/35ff7d7e-b3fe-4ae2-92cd-a122b8cdd97c/

FAQ

What is CVE-2026-74926?

CVE-2026-74926 is a vulnerability with a CVSS score of 7.1 (HIGH). The MultiVendorX WordPress plugin before 5.0.16 does not verify that a user owns the store they are acting on in one of its REST API routes, allowing any authenticated user, such as a subscriber, to ...

How severe is CVE-2026-74926?

CVE-2026-74926 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-74926?

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