CVE-2026-85350 — MEDIUM (5.3)

Vulnerability Description

The UpsellWP WordPress plugin before 2.2.10 does not check that products added to the cart through a Frequently Bought Together campaign belong to that campaign, allowing unauthenticated users to buy arbitrary products at the campaign's discounted price.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-287

References

https://wpscan.com/vulnerability/5068ff54-8632-42bd-b50a-4ecb6ac5853f/

FAQ

What is CVE-2026-85350?

CVE-2026-85350 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The UpsellWP WordPress plugin before 2.2.10 does not check that products added to the cart through a Frequently Bought Together campaign belong to that campaign, allowing unauthenticated users to buy...

How severe is CVE-2026-85350?

CVE-2026-85350 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-85350?

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